Q: What is the sum of all factors of the number 420,304,019 excluding 420,304,019?
A: 2,429,677
The factors of the number 420,304,019 are: 1, 173, 2429503, 420304019.
If you add them up, you will get the total of 420,304,021. Now subtract 420,304,019 to get 2,429,677