Q: What is the sum of all factors of the number 577,420 excluding 577,420?
A: 635,204
The factors of the number 577,420 are: 1, 2, 4, 5, 10, 20, 28871, 57742, 115484, 144355, 288710, 577420.
If you add them up, you will get the total of 578,055. Now subtract 577,420 to get 635,204