Q: What is the sum of all factors of the number 396,330 excluding 396,330?
A: 642,198
The factors of the number 396,330 are: 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1201, 2402, 3603, 6005, 7206, 12010, 13211, 18015, 26422, 36030, 39633, 66055, 79266, 132110, 198165, 396330.
If you add them up, you will get the total of 396,972. Now subtract 396,330 to get 642,198