Q: What is the sum of all factors of the number 74,242,820 excluding 74,242,820?
A: 81,667,144
The factors of the number 74,242,820 are: 1, 2, 4, 5, 10, 20, 3712141, 7424282, 14848564, 18560705, 37121410, 74242820.
If you add them up, you will get the total of 74,242,901. Now subtract 74,242,820 to get 81,667,144