Q: What is the sum of all factors of the number 2,143,820 excluding 2,143,820?
A: 3,001,684
The factors of the number 2,143,820 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15313, 30626, 61252, 76565, 107191, 153130, 214382, 306260, 428764, 535955, 1071910, 2143820.
If you add them up, you will get the total of 2,143,823. Now subtract 2,143,820 to get 3,001,684