Q: What is the sum of all factors of the number 220,913 excluding 220,913?
A: 70,927
The factors of the number 220,913 are: 1, 7, 11, 19, 77, 133, 151, 209, 1057, 1463, 1661, 2869, 11627, 20083, 31559, 220913.
If you add them up, you will get the total of 220,983. Now subtract 220,913 to get 70,927