Q: What is the sum of all factors of the number 20,215,231 excluding 20,215,231?
A: 509,249
The factors of the number 20,215,231 are: 1, 79, 83, 3083, 6557, 243557, 255889, 20215231.
If you add them up, you will get the total of 20,215,740. Now subtract 20,215,231 to get 509,249