Q: What is the sum of all factors of the number 21,729,858 excluding 21,729,858?
A: 21,729,870
The factors of the number 21,729,858 are: 1, 2, 3, 6, 3621643, 7243286, 10864929, 21729858.
If you add them up, you will get the total of 21,729,879. Now subtract 21,729,858 to get 21,729,870