Q: What is the sum of all factors of the number 20,923,921 excluding 20,923,921?
A: 1,364,579
The factors of the number 20,923,921 are: 1, 19, 149, 361, 389, 2831, 7391, 53789, 57961, 140429, 1101259, 20923921.
If you add them up, you will get the total of 20,923,922. Now subtract 20,923,921 to get 1,364,579