Q: What is the sum of all factors of the number 55,977 excluding 55,977?
A: 20,439
The factors of the number 55,977 are: 1, 3, 47, 141, 397, 1191, 18659, 55977.
If you add them up, you will get the total of 55,997. Now subtract 55,977 to get 20,439