Q: What is the sum of all factors of the number 21,120,110 excluding 21,120,110?
A: 20,784,754
The factors of the number 21,120,110 are: 1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 1901, 2222, 3802, 5555, 9505, 11110, 19010, 20911, 41822, 104555, 192001, 209110, 384002, 960005, 1920010, 2112011, 4224022, 10560055, 21120110.
If you add them up, you will get the total of 21,120,130. Now subtract 21,120,110 to get 20,784,754