20076750097928

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{1063}}^1\times {\mathrm{1871}}^1\times {\mathrm{2591}}^1$

素因数の和:6018

約数の個数: 64

約数和(自身を含む): 37791449579520

約数和(自身を除く): 17714699481592

約数列:

[1, 2, 4, 8, 487, 974, 1063, 1871, 1948, 2126, 2591, 3742, 3896, 4252, 5182, 7484, 8504, 10364, 14968, 20728, 517681, 911177, 1035362, 1261817, 1822354, 1988873, 2070724, 2523634, 2754233, 3644708, 3977746, 4141448, 4847761, 5047268, 5508466, 7289416, 7955492, 9695522, 10094536, 11016932, 15910984, 19391044, 22033864, 38782088, 968581151, 1341311471, 1937162302, 2360859607, 2682622942, 3874324604, 4721719214, 5153169943, 5365245884, 7748649208, 9443438428, 10306339886, 10730491768, 18886876856, 20612679772, 41225359544, 2509593762241, 5019187524482, 10038375048964, 20076750097928]

約数ペア:

[(1, 20076750097928), (2, 10038375048964), (4, 5019187524482), (8, 2509593762241), (487, 41225359544), (974, 20612679772), (1063, 18886876856), (1871, 10730491768), (1948, 10306339886), (2126, 9443438428), (2591, 7748649208), (3742, 5365245884), (3896, 5153169943), (4252, 4721719214), (5182, 3874324604), (7484, 2682622942), (8504, 2360859607), (10364, 1937162302), (14968, 1341311471), (20728, 968581151), (517681, 38782088), (911177, 22033864), (1035362, 19391044), (1261817, 15910984), (1822354, 11016932), (1988873, 10094536), (2070724, 9695522), (2523634, 7955492), (2754233, 7289416), (3644708, 5508466), (3977746, 5047268), (4141448, 4847761)]