Q: What is the sum of all factors of the number 263,442,020 excluding 263,442,020?
A: 289,786,264
The factors of the number 263,442,020 are: 1, 2, 4, 5, 10, 20, 13172101, 26344202, 52688404, 65860505, 131721010, 263442020.
If you add them up, you will get the total of 263,442,309. Now subtract 263,442,020 to get 289,786,264