Q: What is the sum of all factors of the number 2,030,640 excluding 2,030,640?

A: 4,265,088

Why is 4,265,088 the sum of all factors of 2,030,640, excluding 2,030,640?

The factors of the number 2,030,640 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8461, 16922, 25383, 33844, 42305, 50766, 67688, 84610, 101532, 126915, 135376, 169220, 203064, 253830, 338440, 406128, 507660, 676880, 1015320, 2030640.

If you add them up, you will get the total of 2,030,644. Now subtract 2,030,640 to get 4,265,088