Q: What is the sum of all factors of the number 21,102,010 excluding 21,102,010?
A: 18,107,462
The factors of the number 21,102,010 are: 1, 2, 5, 10, 31, 62, 155, 310, 68071, 136142, 340355, 680710, 2110201, 4220402, 10551005, 21102010.
If you add them up, you will get the total of 21,102,028. Now subtract 21,102,010 to get 18,107,462