Q: What is the sum of all factors of the number 213,123,020 excluding 213,123,020?
A: 283,157,716
The factors of the number 213,123,020 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 15881, 31762, 63524, 79405, 158810, 174691, 317620, 349382, 698764, 873455, 968741, 1746910, 1937482, 3493820, 3874964, 4843705, 9687410, 10656151, 19374820, 21312302, 42624604, 53280755, 106561510, 213123020.
If you add them up, you will get the total of 213,123,303. Now subtract 213,123,020 to get 283,157,716