Q: What is the sum of all factors of the number 422,709 excluding 422,709?
A: 221,451
The factors of the number 422,709 are: 1, 3, 7, 21, 20129, 60387, 140903, 422709.
If you add them up, you will get the total of 422,930. Now subtract 422,709 to get 221,451