Q: What is the sum of all factors of the number 21,006,667 excluding 21,006,667?
A: 2,063,285
The factors of the number 21,006,667 are: 1, 11, 151, 1661, 12647, 139117, 1909697, 21006667.
If you add them up, you will get the total of 21,006,669. Now subtract 21,006,667 to get 2,063,285