20772661632

素因数分解:

$2^7\times 3^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1\times {\mathrm{983}}^1$

素因数の和:1600

約数の個数: 128

約数和(自身を含む): 55836725760

約数和(自身を除く): 35064064128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 339, 384, 452, 487, 678, 904, 974, 983, 1356, 1461, 1808, 1948, 1966, 2712, 2922, 2949, 3616, 3896, 3932, 5424, 5844, 5898, 7232, 7792, 7864, 10848, 11688, 11796, 14464, 15584, 15728, 21696, 23376, 23592, 31168, 31456, 43392, 46752, 47184, 55031, 62336, 62912, 93504, 94368, 110062, 111079, 125824, 165093, 187008, 188736, 220124, 222158, 330186, 333237, 377472, 440248, 444316, 478721, 660372, 666474, 880496, 888632, 957442, 1320744, 1332948, 1436163, 1760992, 1777264, 1914884, 2641488, 2665896, 2872326, 3521984, 3554528, 3829768, 5282976, 5331792, 5744652, 7043968, 7109056, 7659536, 10565952, 10663584, 11489304, 14218112, 15319072, 21131904, 21327168, 22978608, 30638144, 42654336, 45957216, 54095473, 61276288, 91914432, 108190946, 162286419, 183828864, 216381892, 324572838, 432763784, 649145676, 865527568, 1298291352, 1731055136, 2596582704, 3462110272, 5193165408, 6924220544, 10386330816, 20772661632]

約数ペア:

[(1, 20772661632), (2, 10386330816), (3, 6924220544), (4, 5193165408), (6, 3462110272), (8, 2596582704), (12, 1731055136), (16, 1298291352), (24, 865527568), (32, 649145676), (48, 432763784), (64, 324572838), (96, 216381892), (113, 183828864), (128, 162286419), (192, 108190946), (226, 91914432), (339, 61276288), (384, 54095473), (452, 45957216), (487, 42654336), (678, 30638144), (904, 22978608), (974, 21327168), (983, 21131904), (1356, 15319072), (1461, 14218112), (1808, 11489304), (1948, 10663584), (1966, 10565952), (2712, 7659536), (2922, 7109056), (2949, 7043968), (3616, 5744652), (3896, 5331792), (3932, 5282976), (5424, 3829768), (5844, 3554528), (5898, 3521984), (7232, 2872326), (7792, 2665896), (7864, 2641488), (10848, 1914884), (11688, 1777264), (11796, 1760992), (14464, 1436163), (15584, 1332948), (15728, 1320744), (21696, 957442), (23376, 888632), (23592, 880496), (31168, 666474), (31456, 660372), (43392, 478721), (46752, 444316), (47184, 440248), (55031, 377472), (62336, 333237), (62912, 330186), (93504, 222158), (94368, 220124), (110062, 188736), (111079, 187008), (125824, 165093)]