Q: What is the sum of all factors of the number 21,500,507 excluding 21,500,507?
A: 3,071,509
The factors of the number 21,500,507 are: 1, 7, 3071501, 21500507.
If you add them up, you will get the total of 21,500,510. Now subtract 21,500,507 to get 3,071,509