Q: What is the sum of all factors of the number 13,420,409 excluding 13,420,409?
A: 22,507
The factors of the number 13,420,409 are: 1, 613, 21893, 13420409.
If you add them up, you will get the total of 13,420,431. Now subtract 13,420,409 to get 22,507