Q: What is the sum of all factors of the number 121,355,138 excluding 121,355,138?
A: 60,677,572
The factors of the number 121,355,138 are: 1, 2, 60677569, 121355138.
If you add them up, you will get the total of 121,355,198. Now subtract 121,355,138 to get 60,677,572