Q: What is the sum of all factors of the number 4,280,420 excluding 4,280,420?
A: 4,708,504
The factors of the number 4,280,420 are: 1, 2, 4, 5, 10, 20, 214021, 428042, 856084, 1070105, 2140210, 4280420.
If you add them up, you will get the total of 4,280,424. Now subtract 4,280,420 to get 4,708,504