Q: What is the sum of all factors of the number 645,206,454 excluding 645,206,454?
A: 752,740,902
The factors of the number 645,206,454 are: 1, 2, 3, 6, 9, 18, 35844803, 71689606, 107534409, 215068818, 322603227, 645206454.
If you add them up, you will get the total of 645,207,206. Now subtract 645,206,454 to get 752,740,902