Q: What is the sum of all factors of the number 393,966 excluding 393,966?
A: 481,194
The factors of the number 393,966 are: 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 509, 774, 1018, 1527, 3054, 4581, 9162, 21887, 43774, 65661, 131322, 196983, 393966.
If you add them up, you will get the total of 394,447. Now subtract 393,966 to get 481,194