Q: What is the sum of all factors of the number 12,315,620 excluding 12,315,620?
A: 13,669,780
The factors of the number 12,315,620 are: 1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 2689, 4580, 5378, 10756, 13445, 26890, 53780, 615781, 1231562, 2463124, 3078905, 6157810, 12315620.
If you add them up, you will get the total of 12,315,633. Now subtract 12,315,620 to get 13,669,780