Q: What is the sum of all factors of the number 21,516,315 excluding 21,516,315?
A: 12,909,813
The factors of the number 21,516,315 are: 1, 3, 5, 15, 1434421, 4303263, 7172105, 21516315.
If you add them up, you will get the total of 21,516,327. Now subtract 21,516,315 to get 12,909,813