Q: What is the sum of all factors of the number 21,012,069 excluding 21,012,069?
A: 9,159,163
The factors of the number 21,012,069 are: 1, 3, 13, 39, 538771, 1616313, 7004023, 21012069.
If you add them up, you will get the total of 21,012,078. Now subtract 21,012,069 to get 9,159,163