Q: What is the sum of all factors of the number 21,424,109 excluding 21,424,109?
A: 4,125,331
The factors of the number 21,424,109 are: 1, 7, 23, 161, 133069, 931483, 3060587, 21424109.
If you add them up, you will get the total of 21,424,113. Now subtract 21,424,109 to get 4,125,331