Q: What is the sum of all factors of the number 257,667,670 excluding 257,667,670?
A: 241,811,450
The factors of the number 257,667,670 are: 1, 2, 5, 10, 13, 26, 65, 130, 1982059, 3964118, 9910295, 19820590, 25766767, 51533534, 128833835, 257667670.
If you add them up, you will get the total of 257,667,911. Now subtract 257,667,670 to get 241,811,450