Q: What is the sum of all factors of the number 25,530,878 excluding 25,530,878?
A: 12,765,442
The factors of the number 25,530,878 are: 1, 2, 12765439, 25530878.
If you add them up, you will get the total of 25,530,890. Now subtract 25,530,878 to get 12,765,442