Q: What is the sum of all factors of the number 21,100,122 excluding 21,100,122?
A: 25,789,158
The factors of the number 21,100,122 are: 1, 2, 3, 6, 9, 18, 27, 54, 390743, 781486, 1172229, 2344458, 3516687, 7033374, 10550061, 21100122.
If you add them up, you will get the total of 21,100,147. Now subtract 21,100,122 to get 25,789,158