20120462200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5917783}}^1$

素因数の和:5917816

約数の個数: 48

約数和(自身を含む): 49531852080

約数和(自身を除く): 29411389880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 5917783, 11835566, 23671132, 29588915, 47342264, 59177830, 100602311, 118355660, 147944575, 201204622, 236711320, 295889150, 402409244, 503011555, 591778300, 804818488, 1006023110, 1183556600, 2012046220, 2515057775, 4024092440, 5030115550, 10060231100, 20120462200]

約数ペア:

[(1, 20120462200), (2, 10060231100), (4, 5030115550), (5, 4024092440), (8, 2515057775), (10, 2012046220), (17, 1183556600), (20, 1006023110), (25, 804818488), (34, 591778300), (40, 503011555), (50, 402409244), (68, 295889150), (85, 236711320), (100, 201204622), (136, 147944575), (170, 118355660), (200, 100602311), (340, 59177830), (425, 47342264), (680, 29588915), (850, 23671132), (1700, 11835566), (3400, 5917783)]