20856093696

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2067

約数の個数: 264

約数和(自身を含む): 63876618624

約数和(自身を除く): 43020524928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 186, 192, 222, 248, 256, 279, 288, 296, 333, 372, 384, 444, 496, 512, 558, 576, 592, 666, 744, 768, 888, 992, 1024, 1116, 1147, 1152, 1184, 1332, 1488, 1536, 1776, 1973, 1984, 2232, 2294, 2304, 2368, 2664, 2976, 3072, 3441, 3552, 3946, 3968, 4464, 4588, 4608, 4736, 5328, 5919, 5952, 6882, 7104, 7892, 7936, 8928, 9176, 9216, 9472, 10323, 10656, 11838, 11904, 13764, 14208, 15784, 15872, 17757, 17856, 18352, 18944, 20646, 21312, 23676, 23808, 27528, 28416, 31568, 31744, 35514, 35712, 36704, 37888, 41292, 42624, 47352, 47616, 55056, 56832, 61163, 63136, 71028, 71424, 73001, 73408, 82584, 85248, 94704, 95232, 110112, 113664, 122326, 126272, 142056, 142848, 146002, 146816, 165168, 170496, 183489, 189408, 219003, 220224, 244652, 252544, 284112, 285696, 292004, 293632, 330336, 340992, 366978, 378816, 438006, 440448, 489304, 505088, 550467, 568224, 584008, 587264, 657009, 660672, 733956, 757632, 876012, 880896, 978608, 1010176, 1100934, 1136448, 1168016, 1174528, 1314018, 1321344, 1467912, 1515264, 1752024, 1761792, 1957216, 2020352, 2201868, 2263031, 2272896, 2336032, 2628036, 2642688, 2935824, 3030528, 3504048, 3523584, 3914432, 4403736, 4526062, 4545792, 4672064, 5256072, 5285376, 5871648, 6061056, 6789093, 7008096, 7828864, 8807472, 9052124, 9091584, 9344128, 10512144, 10570752, 11743296, 13578186, 14016192, 15657728, 17614944, 18104248, 18183168, 18688256, 20367279, 21024288, 23486592, 27156372, 28032384, 31315456, 35229888, 36208496, 37376512, 40734558, 42048576, 46973184, 54312744, 56064768, 62630912, 70459776, 72416992, 74753024, 81469116, 84097152, 93946368, 108625488, 112129536, 140919552, 144833984, 162938232, 168194304, 187892736, 217250976, 224259072, 281839104, 289667968, 325876464, 336388608, 434501952, 563678208, 579335936, 651752928, 672777216, 869003904, 1158671872, 1303505856, 1738007808, 2317343744, 2607011712, 3476015616, 5214023424, 6952031232, 10428046848, 20856093696]

約数ペア:

[(1, 20856093696), (2, 10428046848), (3, 6952031232), (4, 5214023424), (6, 3476015616), (8, 2607011712), (9, 2317343744), (12, 1738007808), (16, 1303505856), (18, 1158671872), (24, 869003904), (31, 672777216), (32, 651752928), (36, 579335936), (37, 563678208), (48, 434501952), (62, 336388608), (64, 325876464), (72, 289667968), (74, 281839104), (93, 224259072), (96, 217250976), (111, 187892736), (124, 168194304), (128, 162938232), (144, 144833984), (148, 140919552), (186, 112129536), (192, 108625488), (222, 93946368), (248, 84097152), (256, 81469116), (279, 74753024), (288, 72416992), (296, 70459776), (333, 62630912), (372, 56064768), (384, 54312744), (444, 46973184), (496, 42048576), (512, 40734558), (558, 37376512), (576, 36208496), (592, 35229888), (666, 31315456), (744, 28032384), (768, 27156372), (888, 23486592), (992, 21024288), (1024, 20367279), (1116, 18688256), (1147, 18183168), (1152, 18104248), (1184, 17614944), (1332, 15657728), (1488, 14016192), (1536, 13578186), (1776, 11743296), (1973, 10570752), (1984, 10512144), (2232, 9344128), (2294, 9091584), (2304, 9052124), (2368, 8807472), (2664, 7828864), (2976, 7008096), (3072, 6789093), (3441, 6061056), (3552, 5871648), (3946, 5285376), (3968, 5256072), (4464, 4672064), (4588, 4545792), (4608, 4526062), (4736, 4403736), (5328, 3914432), (5919, 3523584), (5952, 3504048), (6882, 3030528), (7104, 2935824), (7892, 2642688), (7936, 2628036), (8928, 2336032), (9176, 2272896), (9216, 2263031), (9472, 2201868), (10323, 2020352), (10656, 1957216), (11838, 1761792), (11904, 1752024), (13764, 1515264), (14208, 1467912), (15784, 1321344), (15872, 1314018), (17757, 1174528), (17856, 1168016), (18352, 1136448), (18944, 1100934), (20646, 1010176), (21312, 978608), (23676, 880896), (23808, 876012), (27528, 757632), (28416, 733956), (31568, 660672), (31744, 657009), (35514, 587264), (35712, 584008), (36704, 568224), (37888, 550467), (41292, 505088), (42624, 489304), (47352, 440448), (47616, 438006), (55056, 378816), (56832, 366978), (61163, 340992), (63136, 330336), (71028, 293632), (71424, 292004), (73001, 285696), (73408, 284112), (82584, 252544), (85248, 244652), (94704, 220224), (95232, 219003), (110112, 189408), (113664, 183489), (122326, 170496), (126272, 165168), (142056, 146816), (142848, 146002)]