Q: What is the sum of all factors of the number 3,200,020 excluding 3,200,020?
A: 3,520,064
The factors of the number 3,200,020 are: 1, 2, 4, 5, 10, 20, 160001, 320002, 640004, 800005, 1600010, 3200020.
If you add them up, you will get the total of 3,200,023. Now subtract 3,200,020 to get 3,520,064