Q: What is the sum of all factors of the number 21,421,101 excluding 21,421,101?
A: 9,337,459
The factors of the number 21,421,101 are: 1, 3, 13, 39, 549259, 1647777, 7140367, 21421101.
If you add them up, you will get the total of 21,421,110. Now subtract 21,421,101 to get 9,337,459