Q: What is the sum of all factors of the number 3,879,620 excluding 3,879,620?
A: 4,549,780
The factors of the number 3,879,620 are: 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 6689, 13378, 26756, 33445, 66890, 133780, 193981, 387962, 775924, 969905, 1939810, 3879620.
If you add them up, you will get the total of 3,879,624. Now subtract 3,879,620 to get 4,549,780