Q: What is the sum of all factors of the number 221,121,134 excluding 221,121,134?
A: 136,074,586
The factors of the number 221,121,134 are: 1, 2, 13, 26, 8504659, 17009318, 110560567, 221121134.
If you add them up, you will get the total of 221,121,270. Now subtract 221,121,134 to get 136,074,586