Q: What is the sum of all factors of the number 549,639 excluding 549,639?
A: 264,681
The factors of the number 549,639 are: 1, 3, 9, 27, 20357, 61071, 183213, 549639.
If you add them up, you will get the total of 549,903. Now subtract 549,639 to get 264,681