Q: What is the sum of all factors of the number 21,403,223 excluding 21,403,223?
A: 21,985
The factors of the number 21,403,223 are: 1, 1021, 20963, 21403223.
If you add them up, you will get the total of 21,403,244. Now subtract 21,403,223 to get 21,985