Q: What is the sum of all factors of the number 21,000,100 excluding 21,000,100?
A: 31,684,028
The factors of the number 21,000,100 are: 1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1123, 1700, 1870, 2246, 3740, 4492, 4675, 5615, 9350, 11230, 12353, 18700, 19091, 22460, 24706, 28075, 38182, 49412, 56150, 61765, 76364, 95455, 112300, 123530, 190910, 210001, 247060, 308825, 381820, 420002, 477275, 617650, 840004, 954550, 1050005, 1235300, 1909100, 2100010, 4200020, 5250025, 10500050, 21000100.
If you add them up, you will get the total of 21,000,131. Now subtract 21,000,100 to get 31,684,028