Q: What is the sum of all factors of the number 21,408,773 excluding 21,408,773?
A: 220,807
The factors of the number 21,408,773 are: 1, 97, 220709, 21408773.
If you add them up, you will get the total of 21,408,993. Now subtract 21,408,773 to get 220,807