Q: What is the sum of all factors of the number 18,720,507 excluding 18,720,507?
A: 8,160,277
The factors of the number 18,720,507 are: 1, 3, 13, 39, 480013, 1440039, 6240169, 18720507.
If you add them up, you will get the total of 18,720,515. Now subtract 18,720,507 to get 8,160,277