Q: What is the sum of all factors of the number 142,204,420 excluding 142,204,420?
A: 163,244,780
The factors of the number 142,204,420 are: 1, 2, 4, 5, 10, 20, 61, 122, 229, 244, 305, 458, 509, 610, 916, 1018, 1145, 1220, 2036, 2290, 2545, 4580, 5090, 10180, 13969, 27938, 31049, 55876, 62098, 69845, 116561, 124196, 139690, 155245, 233122, 279380, 310490, 466244, 582805, 620980, 1165610, 2331220, 7110221, 14220442, 28440884, 35551105, 71102210, 142204420.
If you add them up, you will get the total of 142,204,583. Now subtract 142,204,420 to get 163,244,780