Q: What is the sum of all factors of the number 21,063,247 excluding 21,063,247?
A: 305,345
The factors of the number 21,063,247 are: 1, 101, 347, 601, 35047, 60701, 208547, 21063247.
If you add them up, you will get the total of 21,063,552. Now subtract 21,063,247 to get 305,345