Q: What is the sum of all factors of the number 667,970 excluding 667,970?
A: 534,394
The factors of the number 667,970 are: 1, 2, 5, 10, 66797, 133594, 333985, 667970.
If you add them up, you will get the total of 668,504. Now subtract 667,970 to get 534,394