Q: What is the sum of all factors of the number 21,008,020 excluding 21,008,020?
A: 27,489,632
The factors of the number 21,008,020 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 8681, 17362, 34724, 43405, 86810, 95491, 173620, 190982, 381964, 477455, 954910, 1050401, 1909820, 2100802, 4201604, 5252005, 10504010, 21008020.
If you add them up, you will get the total of 21,008,047. Now subtract 21,008,020 to get 27,489,632