Q: What is the sum of all factors of the number 21,045,261 excluding 21,045,261?
A: 7,015,091
The factors of the number 21,045,261 are: 1, 3, 7015087, 21045261.
If you add them up, you will get the total of 21,045,268. Now subtract 21,045,261 to get 7,015,091