Q: What is the sum of all factors of the number 12,420,431 excluding 12,420,431?
A: 55,921
The factors of the number 12,420,431 are: 1, 223, 55697, 12420431.
If you add them up, you will get the total of 12,420,486. Now subtract 12,420,431 to get 55,921