Q: What is the sum of all factors of the number 20,867,404 excluding 20,867,404?
A: 15,771,660
The factors of the number 20,867,404 are: 1, 2, 4, 307, 614, 1228, 16993, 33986, 67972, 5216851, 10433702, 20867404.
If you add them up, you will get the total of 20,867,419. Now subtract 20,867,404 to get 15,771,660