Q: What is the sum of all factors of the number 20,310,300 excluding 20,310,300?

A: 43,354,028

Why is 43,354,028 the sum of all factors of 20,310,300, excluding 20,310,300?

The factors of the number 20,310,300 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 22567, 45134, 67701, 90268, 112835, 135402, 203103, 225670, 270804, 338505, 406206, 451340, 564175, 677010, 812412, 1015515, 1128350, 1354020, 1692525, 2031030, 2256700, 3385050, 4062060, 5077575, 6770100, 10155150, 20310300.

If you add them up, you will get the total of 20,310,343. Now subtract 20,310,300 to get 43,354,028