20079755136

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108263}}^1$

素因数の和:108313

約数の個数: 192

約数和(自身を含む): 68907870720

約数和(自身を除く): 48828115584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 896, 966, 1008, 1104, 1152, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2576, 2688, 2898, 2944, 3312, 3864, 4032, 4416, 5152, 5796, 6624, 7728, 8064, 8832, 10304, 11592, 13248, 15456, 20608, 23184, 26496, 30912, 46368, 61824, 92736, 108263, 185472, 216526, 324789, 433052, 649578, 757841, 866104, 974367, 1299156, 1515682, 1732208, 1948734, 2273523, 2490049, 2598312, 3031364, 3464416, 3897468, 4547046, 4980098, 5196624, 6062728, 6820569, 6928832, 7470147, 7794936, 9094092, 9960196, 10393248, 12125456, 13641138, 13857664, 14940294, 15589872, 17430343, 18188184, 19920392, 20786496, 22410441, 24250912, 27282276, 29880588, 31179744, 34860686, 36376368, 39840784, 41572992, 44820882, 48501824, 52291029, 54564552, 59761176, 62359488, 69721372, 72752736, 79681568, 89641764, 97003648, 104582058, 109129104, 119522352, 124718976, 139442744, 145505472, 156873087, 159363136, 179283528, 209164116, 218258208, 239044704, 278885488, 291010944, 313746174, 318726272, 358567056, 418328232, 436516416, 478089408, 557770976, 627492348, 717134112, 836656464, 873032832, 956178816, 1115541952, 1254984696, 1434268224, 1673312928, 2231083904, 2509969392, 2868536448, 3346625856, 5019938784, 6693251712, 10039877568, 20079755136]

約数ペア:

[(1, 20079755136), (2, 10039877568), (3, 6693251712), (4, 5019938784), (6, 3346625856), (7, 2868536448), (8, 2509969392), (9, 2231083904), (12, 1673312928), (14, 1434268224), (16, 1254984696), (18, 1115541952), (21, 956178816), (23, 873032832), (24, 836656464), (28, 717134112), (32, 627492348), (36, 557770976), (42, 478089408), (46, 436516416), (48, 418328232), (56, 358567056), (63, 318726272), (64, 313746174), (69, 291010944), (72, 278885488), (84, 239044704), (92, 218258208), (96, 209164116), (112, 179283528), (126, 159363136), (128, 156873087), (138, 145505472), (144, 139442744), (161, 124718976), (168, 119522352), (184, 109129104), (192, 104582058), (207, 97003648), (224, 89641764), (252, 79681568), (276, 72752736), (288, 69721372), (322, 62359488), (336, 59761176), (368, 54564552), (384, 52291029), (414, 48501824), (448, 44820882), (483, 41572992), (504, 39840784), (552, 36376368), (576, 34860686), (644, 31179744), (672, 29880588), (736, 27282276), (828, 24250912), (896, 22410441), (966, 20786496), (1008, 19920392), (1104, 18188184), (1152, 17430343), (1288, 15589872), (1344, 14940294), (1449, 13857664), (1472, 13641138), (1656, 12125456), (1932, 10393248), (2016, 9960196), (2208, 9094092), (2576, 7794936), (2688, 7470147), (2898, 6928832), (2944, 6820569), (3312, 6062728), (3864, 5196624), (4032, 4980098), (4416, 4547046), (5152, 3897468), (5796, 3464416), (6624, 3031364), (7728, 2598312), (8064, 2490049), (8832, 2273523), (10304, 1948734), (11592, 1732208), (13248, 1515682), (15456, 1299156), (20608, 974367), (23184, 866104), (26496, 757841), (30912, 649578), (46368, 433052), (61824, 324789), (92736, 216526), (108263, 185472)]