Q: What is the sum of all factors of the number 25,700,278 excluding 25,700,278?
A: 12,850,142
The factors of the number 25,700,278 are: 1, 2, 12850139, 25700278.
If you add them up, you will get the total of 25,700,290. Now subtract 25,700,278 to get 12,850,142