20189916672

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 320

約数和(自身を含む): 58802236416

約数和(自身を除く): 38612319744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 53, 64, 69, 82, 92, 96, 106, 123, 128, 138, 159, 164, 184, 192, 212, 246, 256, 263, 276, 318, 328, 368, 384, 424, 492, 512, 526, 552, 636, 656, 736, 768, 789, 848, 943, 984, 1052, 1104, 1219, 1272, 1312, 1472, 1536, 1578, 1696, 1886, 1968, 2104, 2173, 2208, 2438, 2544, 2624, 2829, 2944, 3156, 3392, 3657, 3772, 3936, 4208, 4346, 4416, 4876, 5088, 5248, 5658, 5888, 6049, 6312, 6519, 6784, 7314, 7544, 7872, 8416, 8692, 8832, 9752, 10176, 10496, 10783, 11316, 11776, 12098, 12624, 13038, 13568, 13939, 14628, 15088, 15744, 16832, 17384, 17664, 18147, 19504, 20352, 20992, 21566, 22632, 24196, 25248, 26076, 27136, 27878, 29256, 30176, 31488, 32349, 33664, 34768, 35328, 36294, 39008, 40704, 41817, 43132, 45264, 48392, 49979, 50496, 52152, 55756, 58512, 60352, 62976, 64698, 67328, 69536, 72588, 78016, 81408, 83634, 86264, 90528, 96784, 99958, 100992, 104304, 111512, 117024, 120704, 129396, 134656, 139072, 145176, 149937, 156032, 167268, 172528, 181056, 193568, 199916, 201984, 208608, 223024, 234048, 241408, 248009, 258792, 278144, 290352, 299874, 312064, 320597, 334536, 345056, 362112, 387136, 399832, 403968, 417216, 446048, 468096, 482816, 496018, 517584, 556288, 571499, 580704, 599748, 624128, 641194, 669072, 690112, 724224, 744027, 774272, 799664, 834432, 892096, 936192, 961791, 992036, 1035168, 1112576, 1142998, 1161408, 1199496, 1282388, 1338144, 1380224, 1448448, 1488054, 1548544, 1599328, 1668864, 1714497, 1784192, 1872384, 1923582, 1984072, 2070336, 2285996, 2322816, 2398992, 2564776, 2676288, 2760448, 2976108, 3097088, 3198656, 3337728, 3428994, 3568384, 3847164, 3968144, 4140672, 4571992, 4645632, 4797984, 5129552, 5352576, 5520896, 5952216, 6397312, 6857988, 7136768, 7694328, 7936288, 8281344, 9143984, 9291264, 9595968, 10259104, 10705152, 11904432, 12794624, 13144477, 13715976, 15388656, 15872576, 16562688, 18287968, 19191936, 20518208, 21410304, 23808864, 25589248, 26288954, 27431952, 30777312, 31745152, 36575936, 38383872, 39433431, 41036416, 47617728, 52577908, 54863904, 61554624, 63490304, 73151872, 76767744, 78866862, 82072832, 95235456, 105155816, 109727808, 123109248, 126980608, 146303744, 157733724, 164145664, 190470912, 210311632, 219455616, 246218496, 292607488, 315467448, 380941824, 420623264, 438911232, 492436992, 630934896, 841246528, 877822464, 1261869792, 1682493056, 2523739584, 3364986112, 5047479168, 6729972224, 10094958336, 20189916672]

約数ペア:

[(1, 20189916672), (2, 10094958336), (3, 6729972224), (4, 5047479168), (6, 3364986112), (8, 2523739584), (12, 1682493056), (16, 1261869792), (23, 877822464), (24, 841246528), (32, 630934896), (41, 492436992), (46, 438911232), (48, 420623264), (53, 380941824), (64, 315467448), (69, 292607488), (82, 246218496), (92, 219455616), (96, 210311632), (106, 190470912), (123, 164145664), (128, 157733724), (138, 146303744), (159, 126980608), (164, 123109248), (184, 109727808), (192, 105155816), (212, 95235456), (246, 82072832), (256, 78866862), (263, 76767744), (276, 73151872), (318, 63490304), (328, 61554624), (368, 54863904), (384, 52577908), (424, 47617728), (492, 41036416), (512, 39433431), (526, 38383872), (552, 36575936), (636, 31745152), (656, 30777312), (736, 27431952), (768, 26288954), (789, 25589248), (848, 23808864), (943, 21410304), (984, 20518208), (1052, 19191936), (1104, 18287968), (1219, 16562688), (1272, 15872576), (1312, 15388656), (1472, 13715976), (1536, 13144477), (1578, 12794624), (1696, 11904432), (1886, 10705152), (1968, 10259104), (2104, 9595968), (2173, 9291264), (2208, 9143984), (2438, 8281344), (2544, 7936288), (2624, 7694328), (2829, 7136768), (2944, 6857988), (3156, 6397312), (3392, 5952216), (3657, 5520896), (3772, 5352576), (3936, 5129552), (4208, 4797984), (4346, 4645632), (4416, 4571992), (4876, 4140672), (5088, 3968144), (5248, 3847164), (5658, 3568384), (5888, 3428994), (6049, 3337728), (6312, 3198656), (6519, 3097088), (6784, 2976108), (7314, 2760448), (7544, 2676288), (7872, 2564776), (8416, 2398992), (8692, 2322816), (8832, 2285996), (9752, 2070336), (10176, 1984072), (10496, 1923582), (10783, 1872384), (11316, 1784192), (11776, 1714497), (12098, 1668864), (12624, 1599328), (13038, 1548544), (13568, 1488054), (13939, 1448448), (14628, 1380224), (15088, 1338144), (15744, 1282388), (16832, 1199496), (17384, 1161408), (17664, 1142998), (18147, 1112576), (19504, 1035168), (20352, 992036), (20992, 961791), (21566, 936192), (22632, 892096), (24196, 834432), (25248, 799664), (26076, 774272), (27136, 744027), (27878, 724224), (29256, 690112), (30176, 669072), (31488, 641194), (32349, 624128), (33664, 599748), (34768, 580704), (35328, 571499), (36294, 556288), (39008, 517584), (40704, 496018), (41817, 482816), (43132, 468096), (45264, 446048), (48392, 417216), (49979, 403968), (50496, 399832), (52152, 387136), (55756, 362112), (58512, 345056), (60352, 334536), (62976, 320597), (64698, 312064), (67328, 299874), (69536, 290352), (72588, 278144), (78016, 258792), (81408, 248009), (83634, 241408), (86264, 234048), (90528, 223024), (96784, 208608), (99958, 201984), (100992, 199916), (104304, 193568), (111512, 181056), (117024, 172528), (120704, 167268), (129396, 156032), (134656, 149937), (139072, 145176)]