Q: What is the sum of all factors of the number 420,770,235 excluding 420,770,235?
A: 252,976,965
The factors of the number 420,770,235 are: 1, 3, 5, 15, 1399, 4197, 6995, 20051, 20985, 60153, 100255, 300765, 28051349, 84154047, 140256745, 420770235.
If you add them up, you will get the total of 420,770,487. Now subtract 420,770,235 to get 252,976,965