Q: What is the sum of all factors of the number 393,138 excluding 393,138?
A: 458,700
The factors of the number 393,138 are: 1, 2, 3, 6, 9, 18, 21841, 43682, 65523, 131046, 196569, 393138.
If you add them up, you will get the total of 393,596. Now subtract 393,138 to get 458,700