Q: What is the sum of all factors of the number 20,001,399 excluding 20,001,399?
A: 9,803,145
The factors of the number 20,001,399 are: 1, 3, 11, 33, 41, 123, 451, 1353, 14783, 44349, 162613, 487839, 606103, 1818309, 6667133, 20001399.
If you add them up, you will get the total of 20,001,408. Now subtract 20,001,399 to get 9,803,145