Q: What is the sum of all factors of the number 1,680,142 including 1,680,142?
A: 2,548,800
The factors of the number 1,680,142 are: 1, 2, 89, 178, 9439, 18878, 840071, 1680142.
If you add them up, you will get the total of 2,548,800.