Q: What is the sum of all factors of the number 21,428,889 excluding 21,428,889?
A: 7,210,983
The factors of the number 21,428,889 are: 1, 3, 431, 1293, 16573, 49719, 7142963, 21428889.
If you add them up, you will get the total of 21,428,896. Now subtract 21,428,889 to get 7,210,983