Q: What is the sum of all factors of the number 21,171,512 excluding 21,171,512?
A: 19,806,088
The factors of the number 21,171,512 are: 1, 2, 4, 8, 31, 62, 124, 248, 85369, 170738, 341476, 682952, 2646439, 5292878, 10585756, 21171512.
If you add them up, you will get the total of 21,171,531. Now subtract 21,171,512 to get 19,806,088