Q: What is the sum of all factors of the number 20,837,420 excluding 20,837,420?
A: 23,052,580
The factors of the number 20,837,420 are: 1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 2749, 3790, 5498, 7580, 10996, 13745, 27490, 54980, 1041871, 2083742, 4167484, 5209355, 10418710, 20837420.
If you add them up, you will get the total of 20,837,443. Now subtract 20,837,420 to get 23,052,580