Q: What is the sum of all factors of the number 21,007,685 excluding 21,007,685?
A: 4,201,543
The factors of the number 21,007,685 are: 1, 5, 4201537, 21007685.
If you add them up, you will get the total of 21,007,689. Now subtract 21,007,685 to get 4,201,543