Q: What is the sum of all factors of the number 21,351,138 excluding 21,351,138?
A: 21,744,222
The factors of the number 21,351,138 are: 1, 2, 3, 6, 109, 218, 327, 654, 32647, 65294, 97941, 195882, 3558523, 7117046, 10675569, 21351138.
If you add them up, you will get the total of 21,351,159. Now subtract 21,351,138 to get 21,744,222