Q: What is the sum of all factors of the number 200,202,020 excluding 200,202,020?
A: 220,222,264
The factors of the number 200,202,020 are: 1, 2, 4, 5, 10, 20, 10010101, 20020202, 40040404, 50050505, 100101010, 200202020.
If you add them up, you will get the total of 200,202,240. Now subtract 200,202,020 to get 220,222,264