Q: What is the sum of all factors of the number 396,460 excluding 396,460?
A: 457,316
The factors of the number 396,460 are: 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 461, 860, 922, 1844, 2305, 4610, 9220, 19823, 39646, 79292, 99115, 198230, 396460.
If you add them up, you will get the total of 396,917. Now subtract 396,460 to get 457,316