Q: What is the sum of all factors of the number 515,063,457 excluding 515,063,457?
A: 268,074,223
The factors of the number 515,063,457 are: 1, 3, 9, 19, 57, 171, 3012067, 9036201, 27108603, 57229273, 171687819, 515063457.
If you add them up, you will get the total of 515,063,725. Now subtract 515,063,457 to get 268,074,223