Q: What is the sum of all factors of the number 131,231,220 excluding 131,231,220?
A: 239,668,428
The factors of the number 131,231,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 20441, 40882, 61323, 81764, 102205, 122646, 204410, 245292, 306615, 408820, 613230, 1226460, 2187187, 4374374, 6561561, 8748748, 10935935, 13123122, 21871870, 26246244, 32807805, 43743740, 65615610, 131231220.
If you add them up, you will get the total of 131,231,459. Now subtract 131,231,220 to get 239,668,428