20153193984

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6311}}^1$

素因数の和:6359

約数の個数: 400

約数和(自身を含む): 75006556416

約数和(自身を除く): 54853362432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 256, 264, 288, 297, 308, 324, 336, 352, 378, 384, 396, 432, 448, 462, 504, 512, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 768, 792, 864, 891, 896, 924, 1008, 1056, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1512, 1536, 1584, 1728, 1782, 1792, 1848, 2016, 2079, 2112, 2268, 2304, 2376, 2464, 2592, 2688, 2772, 2816, 3024, 3168, 3456, 3564, 3584, 3696, 4032, 4158, 4224, 4536, 4608, 4752, 4928, 5184, 5376, 5544, 5632, 6048, 6237, 6311, 6336, 6912, 7128, 7392, 8064, 8316, 8448, 9072, 9504, 9856, 10368, 10752, 11088, 12096, 12474, 12622, 12672, 13824, 14256, 14784, 16128, 16632, 16896, 18144, 18933, 19008, 19712, 20736, 22176, 24192, 24948, 25244, 25344, 28512, 29568, 32256, 33264, 36288, 37866, 38016, 39424, 41472, 44177, 44352, 48384, 49896, 50488, 50688, 56799, 57024, 59136, 66528, 69421, 72576, 75732, 76032, 88354, 88704, 96768, 99792, 100976, 113598, 114048, 118272, 132531, 133056, 138842, 145152, 151464, 152064, 170397, 176708, 177408, 199584, 201952, 208263, 227196, 228096, 265062, 266112, 277684, 290304, 302928, 340794, 353416, 354816, 397593, 399168, 403904, 416526, 454392, 456192, 485947, 511191, 530124, 532224, 555368, 605856, 624789, 681588, 706832, 795186, 798336, 807808, 833052, 908784, 971894, 1022382, 1060248, 1064448, 1110736, 1192779, 1211712, 1249578, 1363176, 1413664, 1457841, 1590372, 1596672, 1615616, 1666104, 1817568, 1874367, 1943788, 2044764, 2120496, 2221472, 2385558, 2423424, 2499156, 2726352, 2827328, 2915682, 3180744, 3193344, 3231232, 3332208, 3578337, 3635136, 3748734, 3887576, 4089528, 4240992, 4373523, 4442944, 4771116, 4846848, 4998312, 5452704, 5623101, 5654656, 5831364, 6361488, 6664416, 7156674, 7270272, 7497468, 7775152, 8179056, 8481984, 8747046, 8885888, 9542232, 9693696, 9996624, 10905408, 11246202, 11309312, 11662728, 12722976, 13120569, 13328832, 14313348, 14540544, 14994936, 15550304, 16358112, 16963968, 17494092, 17771776, 19084464, 19993248, 21810816, 22492404, 22618624, 23325456, 25445952, 26241138, 26657664, 28626696, 29081088, 29989872, 31100608, 32716224, 33927936, 34988184, 35543552, 38168928, 39361707, 39986496, 43621632, 44984808, 46650912, 50891904, 52482276, 53315328, 57253392, 59979744, 62201216, 65432448, 67855872, 69976368, 76337856, 78723414, 79972992, 87243264, 89969616, 93301824, 101783808, 104964552, 106630656, 114506784, 119959488, 124402432, 130864896, 139952736, 152675712, 157446828, 159945984, 179939232, 186603648, 203567616, 209929104, 229013568, 239918976, 248804864, 261729792, 279905472, 305351424, 314893656, 319891968, 359878464, 373207296, 419858208, 458027136, 479837952, 559810944, 610702848, 629787312, 719756928, 746414592, 839716416, 916054272, 959675904, 1119621888, 1259574624, 1439513856, 1679432832, 1832108544, 2239243776, 2519149248, 2879027712, 3358865664, 5038298496, 6717731328, 10076596992, 20153193984]

約数ペア:

[(1, 20153193984), (2, 10076596992), (3, 6717731328), (4, 5038298496), (6, 3358865664), (7, 2879027712), (8, 2519149248), (9, 2239243776), (11, 1832108544), (12, 1679432832), (14, 1439513856), (16, 1259574624), (18, 1119621888), (21, 959675904), (22, 916054272), (24, 839716416), (27, 746414592), (28, 719756928), (32, 629787312), (33, 610702848), (36, 559810944), (42, 479837952), (44, 458027136), (48, 419858208), (54, 373207296), (56, 359878464), (63, 319891968), (64, 314893656), (66, 305351424), (72, 279905472), (77, 261729792), (81, 248804864), (84, 239918976), (88, 229013568), (96, 209929104), (99, 203567616), (108, 186603648), (112, 179939232), (126, 159945984), (128, 157446828), (132, 152675712), (144, 139952736), (154, 130864896), (162, 124402432), (168, 119959488), (176, 114506784), (189, 106630656), (192, 104964552), (198, 101783808), (216, 93301824), (224, 89969616), (231, 87243264), (252, 79972992), (256, 78723414), (264, 76337856), (288, 69976368), (297, 67855872), (308, 65432448), (324, 62201216), (336, 59979744), (352, 57253392), (378, 53315328), (384, 52482276), (396, 50891904), (432, 46650912), (448, 44984808), (462, 43621632), (504, 39986496), (512, 39361707), (528, 38168928), (567, 35543552), (576, 34988184), (594, 33927936), (616, 32716224), (648, 31100608), (672, 29989872), (693, 29081088), (704, 28626696), (756, 26657664), (768, 26241138), (792, 25445952), (864, 23325456), (891, 22618624), (896, 22492404), (924, 21810816), (1008, 19993248), (1056, 19084464), (1134, 17771776), (1152, 17494092), (1188, 16963968), (1232, 16358112), (1296, 15550304), (1344, 14994936), (1386, 14540544), (1408, 14313348), (1512, 13328832), (1536, 13120569), (1584, 12722976), (1728, 11662728), (1782, 11309312), (1792, 11246202), (1848, 10905408), (2016, 9996624), (2079, 9693696), (2112, 9542232), (2268, 8885888), (2304, 8747046), (2376, 8481984), (2464, 8179056), (2592, 7775152), (2688, 7497468), (2772, 7270272), (2816, 7156674), (3024, 6664416), (3168, 6361488), (3456, 5831364), (3564, 5654656), (3584, 5623101), (3696, 5452704), (4032, 4998312), (4158, 4846848), (4224, 4771116), (4536, 4442944), (4608, 4373523), (4752, 4240992), (4928, 4089528), (5184, 3887576), (5376, 3748734), (5544, 3635136), (5632, 3578337), (6048, 3332208), (6237, 3231232), (6311, 3193344), (6336, 3180744), (6912, 2915682), (7128, 2827328), (7392, 2726352), (8064, 2499156), (8316, 2423424), (8448, 2385558), (9072, 2221472), (9504, 2120496), (9856, 2044764), (10368, 1943788), (10752, 1874367), (11088, 1817568), (12096, 1666104), (12474, 1615616), (12622, 1596672), (12672, 1590372), (13824, 1457841), (14256, 1413664), (14784, 1363176), (16128, 1249578), (16632, 1211712), (16896, 1192779), (18144, 1110736), (18933, 1064448), (19008, 1060248), (19712, 1022382), (20736, 971894), (22176, 908784), (24192, 833052), (24948, 807808), (25244, 798336), (25344, 795186), (28512, 706832), (29568, 681588), (32256, 624789), (33264, 605856), (36288, 555368), (37866, 532224), (38016, 530124), (39424, 511191), (41472, 485947), (44177, 456192), (44352, 454392), (48384, 416526), (49896, 403904), (50488, 399168), (50688, 397593), (56799, 354816), (57024, 353416), (59136, 340794), (66528, 302928), (69421, 290304), (72576, 277684), (75732, 266112), (76032, 265062), (88354, 228096), (88704, 227196), (96768, 208263), (99792, 201952), (100976, 199584), (113598, 177408), (114048, 176708), (118272, 170397), (132531, 152064), (133056, 151464), (138842, 145152)]