Q: What is the sum of all factors of the number 263,964 excluding 263,964?
A: 351,980
The factors of the number 263,964 are: 1, 2, 3, 4, 6, 12, 21997, 43994, 65991, 87988, 131982, 263964.
If you add them up, you will get the total of 264,315. Now subtract 263,964 to get 351,980