Q: What is the sum of all factors of the number 21,223,123 excluding 21,223,123?
A: 1,771,805
The factors of the number 21,223,123 are: 1, 17, 43, 731, 29033, 493561, 1248419, 21223123.
If you add them up, you will get the total of 21,223,124. Now subtract 21,223,123 to get 1,771,805