Q: What is the sum of all factors of the number 13,186,840 excluding 13,186,840?
A: 16,483,640
The factors of the number 13,186,840 are: 1, 2, 4, 5, 8, 10, 20, 40, 329671, 659342, 1318684, 1648355, 2637368, 3296710, 6593420, 13186840.
If you add them up, you will get the total of 13,186,856. Now subtract 13,186,840 to get 16,483,640