Q: What is the sum of all factors of the number 420,679 excluding 420,679?
A: 85,561
The factors of the number 420,679 are: 1, 7, 19, 133, 3163, 22141, 60097, 420679.
If you add them up, you will get the total of 420,764. Now subtract 420,679 to get 85,561