Q: What is the sum of all factors of the number 4,003,900 excluding 4,003,900?
A: 4,684,780
The factors of the number 4,003,900 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 40039, 80078, 160156, 200195, 400390, 800780, 1000975, 2001950, 4003900.
If you add them up, you will get the total of 4,003,904. Now subtract 4,003,900 to get 4,684,780