Q: What is the sum of all factors of the number 21,369,923 excluding 21,369,923?
A: 17,845
The factors of the number 21,369,923 are: 1, 1291, 16553, 21369923.
If you add them up, you will get the total of 21,369,940. Now subtract 21,369,923 to get 17,845