Q: What is the sum of all factors of the number 21,421,131 excluding 21,421,131?
A: 7,208,373
The factors of the number 21,421,131 are: 1, 3, 431, 1293, 16567, 49701, 7140377, 21421131.
If you add them up, you will get the total of 21,421,138. Now subtract 21,421,131 to get 7,208,373