Q: What is the sum of all factors of the number 555,138 excluding 555,138?
A: 647,700
The factors of the number 555,138 are: 1, 2, 3, 6, 9, 18, 30841, 61682, 92523, 185046, 277569, 555138.
If you add them up, you will get the total of 555,785. Now subtract 555,138 to get 647,700