Q: What is the sum of all factors of the number 21,013,109 excluding 21,013,109?
A: 1,754,251
The factors of the number 21,013,109 are: 1, 13, 167, 2171, 9679, 125827, 1616393, 21013109.
If you add them up, you will get the total of 21,013,110. Now subtract 21,013,109 to get 1,754,251