20875936032

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{22859}}^1$

素因数の和:23036

約数の個数: 192

約数和(自身を含む): 70050355200

約数和(自身を除く): 49174419168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 151, 168, 189, 216, 224, 252, 288, 302, 336, 378, 432, 453, 504, 604, 672, 756, 864, 906, 1008, 1057, 1208, 1359, 1512, 1812, 2016, 2114, 2416, 2718, 3024, 3171, 3624, 4077, 4228, 4832, 5436, 6048, 6342, 7248, 8154, 8456, 9513, 10872, 12684, 14496, 16308, 16912, 19026, 21744, 22859, 25368, 28539, 32616, 33824, 38052, 43488, 45718, 50736, 57078, 65232, 68577, 76104, 91436, 101472, 114156, 130464, 137154, 152208, 160013, 182872, 205731, 228312, 274308, 304416, 320026, 365744, 411462, 456624, 480039, 548616, 617193, 640052, 731488, 822924, 913248, 960078, 1097232, 1234386, 1280104, 1440117, 1645848, 1920156, 2194464, 2468772, 2560208, 2880234, 3291696, 3451709, 3840312, 4320351, 4937544, 5120416, 5760468, 6583392, 6903418, 7680624, 8640702, 9875088, 10355127, 11520936, 13806836, 15361248, 17281404, 19750176, 20710254, 23041872, 24161963, 27613672, 31065381, 34562808, 41420508, 46083744, 48323926, 55227344, 62130762, 69125616, 72485889, 82841016, 93196143, 96647852, 110454688, 124261524, 138251232, 144971778, 165682032, 186392286, 193295704, 217457667, 248523048, 289943556, 331364064, 372784572, 386591408, 434915334, 497046096, 579887112, 652373001, 745569144, 773182816, 869830668, 994092192, 1159774224, 1304746002, 1491138288, 1739661336, 2319548448, 2609492004, 2982276576, 3479322672, 5218984008, 6958645344, 10437968016, 20875936032]

約数ペア:

[(1, 20875936032), (2, 10437968016), (3, 6958645344), (4, 5218984008), (6, 3479322672), (7, 2982276576), (8, 2609492004), (9, 2319548448), (12, 1739661336), (14, 1491138288), (16, 1304746002), (18, 1159774224), (21, 994092192), (24, 869830668), (27, 773182816), (28, 745569144), (32, 652373001), (36, 579887112), (42, 497046096), (48, 434915334), (54, 386591408), (56, 372784572), (63, 331364064), (72, 289943556), (84, 248523048), (96, 217457667), (108, 193295704), (112, 186392286), (126, 165682032), (144, 144971778), (151, 138251232), (168, 124261524), (189, 110454688), (216, 96647852), (224, 93196143), (252, 82841016), (288, 72485889), (302, 69125616), (336, 62130762), (378, 55227344), (432, 48323926), (453, 46083744), (504, 41420508), (604, 34562808), (672, 31065381), (756, 27613672), (864, 24161963), (906, 23041872), (1008, 20710254), (1057, 19750176), (1208, 17281404), (1359, 15361248), (1512, 13806836), (1812, 11520936), (2016, 10355127), (2114, 9875088), (2416, 8640702), (2718, 7680624), (3024, 6903418), (3171, 6583392), (3624, 5760468), (4077, 5120416), (4228, 4937544), (4832, 4320351), (5436, 3840312), (6048, 3451709), (6342, 3291696), (7248, 2880234), (8154, 2560208), (8456, 2468772), (9513, 2194464), (10872, 1920156), (12684, 1645848), (14496, 1440117), (16308, 1280104), (16912, 1234386), (19026, 1097232), (21744, 960078), (22859, 913248), (25368, 822924), (28539, 731488), (32616, 640052), (33824, 617193), (38052, 548616), (43488, 480039), (45718, 456624), (50736, 411462), (57078, 365744), (65232, 320026), (68577, 304416), (76104, 274308), (91436, 228312), (101472, 205731), (114156, 182872), (130464, 160013), (137154, 152208)]