Q: What is the sum of all factors of the number 19,740,566 excluding 19,740,566?
A: 9,870,286
The factors of the number 19,740,566 are: 1, 2, 9870283, 19740566.
If you add them up, you will get the total of 19,740,575. Now subtract 19,740,566 to get 9,870,286