Q: What is the sum of all factors of the number 12,720,685 excluding 12,720,685?
A: 2,544,143
The factors of the number 12,720,685 are: 1, 5, 2544137, 12720685.
If you add them up, you will get the total of 12,720,687. Now subtract 12,720,685 to get 2,544,143