Q: What is the sum of all factors of the number 21,223,381 excluding 21,223,381?
A: 493,611
The factors of the number 21,223,381 are: 1, 43, 493567, 21223381.
If you add them up, you will get the total of 21,223,874. Now subtract 21,223,381 to get 493,611