Q: What is the sum of all factors of the number 260,420,809 excluding 260,420,809?
A: 27,605,111
The factors of the number 260,420,809 are: 1, 11, 139, 181, 941, 1529, 1991, 10351, 25159, 130799, 170321, 276749, 1438789, 1873531, 23674619, 260420809.
If you add them up, you will get the total of 260,420,836. Now subtract 260,420,809 to get 27,605,111