Q: What is the sum of all factors of the number 1,145,220 excluding 1,145,220?
A: 2,061,564
The factors of the number 1,145,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19087, 38174, 57261, 76348, 95435, 114522, 190870, 229044, 286305, 381740, 572610, 1145220.
If you add them up, you will get the total of 1,145,222. Now subtract 1,145,220 to get 2,061,564