20877163776

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 432

約数和(自身を含む): 73068912000

約数和(自身を除く): 52191748224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 336, 372, 378, 384, 432, 434, 448, 449, 496, 504, 558, 576, 651, 672, 744, 756, 768, 837, 864, 868, 896, 898, 961, 992, 1008, 1116, 1152, 1302, 1344, 1347, 1488, 1512, 1674, 1728, 1736, 1792, 1796, 1922, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2694, 2883, 2976, 3024, 3143, 3348, 3456, 3472, 3592, 3844, 3906, 3968, 4032, 4041, 4464, 5208, 5376, 5388, 5766, 5859, 5952, 6048, 6286, 6696, 6727, 6912, 6944, 7184, 7688, 7812, 7936, 8064, 8082, 8649, 8928, 9429, 10416, 10776, 11532, 11718, 11904, 12096, 12123, 12572, 13392, 13454, 13888, 13919, 14368, 15376, 15624, 16128, 16164, 17298, 17856, 18858, 20181, 20832, 21552, 23064, 23436, 23808, 24192, 24246, 25144, 25947, 26784, 26908, 27776, 27838, 28287, 28736, 30752, 31248, 32328, 34596, 35712, 37716, 40362, 41664, 41757, 43104, 46128, 46872, 48384, 48492, 50288, 51894, 53568, 53816, 55552, 55676, 56574, 57472, 60543, 61504, 62496, 64656, 69192, 71424, 75432, 80724, 83328, 83514, 84861, 86208, 92256, 93744, 96984, 97433, 100576, 103788, 107136, 107632, 111352, 113148, 114944, 121086, 123008, 124992, 125271, 129312, 138384, 150864, 161448, 166656, 167028, 169722, 172416, 181629, 184512, 187488, 193968, 194866, 201152, 207576, 214272, 215264, 222704, 226296, 242172, 246016, 249984, 250542, 258624, 276768, 292299, 301728, 322896, 334056, 339444, 344832, 363258, 369024, 374976, 375813, 387936, 389732, 402304, 415152, 430528, 431489, 445408, 452592, 484344, 499968, 501084, 517248, 553536, 584598, 603456, 645792, 668112, 678888, 726516, 738048, 749952, 751626, 775872, 779464, 804608, 830304, 861056, 862978, 876897, 890816, 905184, 968688, 1002168, 1034496, 1107072, 1169196, 1206912, 1291584, 1294467, 1336224, 1357776, 1453032, 1499904, 1503252, 1551744, 1558928, 1660608, 1722112, 1725956, 1753794, 1781632, 1810368, 1937376, 2004336, 2214144, 2338392, 2413824, 2583168, 2588934, 2630691, 2672448, 2715552, 2906064, 3006504, 3020423, 3103488, 3117856, 3321216, 3451912, 3507588, 3563264, 3620736, 3874752, 3883401, 4008672, 4676784, 5166336, 5177868, 5261382, 5344896, 5431104, 5812128, 6013008, 6040846, 6235712, 6642432, 6903824, 7015176, 7241472, 7749504, 7766802, 8017344, 9061269, 9353568, 10355736, 10522764, 10689792, 10862208, 11624256, 11650203, 12026016, 12081692, 12471424, 13807648, 14030352, 15499008, 15533604, 16034688, 18122538, 18707136, 20711472, 21045528, 21724416, 23248512, 23300406, 24052032, 24163384, 24942848, 27183807, 27615296, 28060704, 31067208, 32069376, 36245076, 37414272, 41422944, 42091056, 46497024, 46600812, 48104064, 48326768, 54367614, 55230592, 56121408, 62134416, 72490152, 74828544, 81551421, 82845888, 84182112, 93201624, 96208128, 96653536, 108735228, 110461184, 112242816, 124268832, 144980304, 163102842, 165691776, 168364224, 186403248, 193307072, 217470456, 224485632, 248537664, 289960608, 326205684, 331383552, 336728448, 372806496, 386614144, 434940912, 497075328, 579921216, 652411368, 673456896, 745612992, 773228288, 869881824, 994150656, 1159842432, 1304822736, 1491225984, 1739763648, 2319684864, 2609645472, 2982451968, 3479527296, 5219290944, 6959054592, 10438581888, 20877163776]

約数ペア:

[(1, 20877163776), (2, 10438581888), (3, 6959054592), (4, 5219290944), (6, 3479527296), (7, 2982451968), (8, 2609645472), (9, 2319684864), (12, 1739763648), (14, 1491225984), (16, 1304822736), (18, 1159842432), (21, 994150656), (24, 869881824), (27, 773228288), (28, 745612992), (31, 673456896), (32, 652411368), (36, 579921216), (42, 497075328), (48, 434940912), (54, 386614144), (56, 372806496), (62, 336728448), (63, 331383552), (64, 326205684), (72, 289960608), (84, 248537664), (93, 224485632), (96, 217470456), (108, 193307072), (112, 186403248), (124, 168364224), (126, 165691776), (128, 163102842), (144, 144980304), (168, 124268832), (186, 112242816), (189, 110461184), (192, 108735228), (216, 96653536), (217, 96208128), (224, 93201624), (248, 84182112), (252, 82845888), (256, 81551421), (279, 74828544), (288, 72490152), (336, 62134416), (372, 56121408), (378, 55230592), (384, 54367614), (432, 48326768), (434, 48104064), (448, 46600812), (449, 46497024), (496, 42091056), (504, 41422944), (558, 37414272), (576, 36245076), (651, 32069376), (672, 31067208), (744, 28060704), (756, 27615296), (768, 27183807), (837, 24942848), (864, 24163384), (868, 24052032), (896, 23300406), (898, 23248512), (961, 21724416), (992, 21045528), (1008, 20711472), (1116, 18707136), (1152, 18122538), (1302, 16034688), (1344, 15533604), (1347, 15499008), (1488, 14030352), (1512, 13807648), (1674, 12471424), (1728, 12081692), (1736, 12026016), (1792, 11650203), (1796, 11624256), (1922, 10862208), (1953, 10689792), (1984, 10522764), (2016, 10355736), (2232, 9353568), (2304, 9061269), (2604, 8017344), (2688, 7766802), (2694, 7749504), (2883, 7241472), (2976, 7015176), (3024, 6903824), (3143, 6642432), (3348, 6235712), (3456, 6040846), (3472, 6013008), (3592, 5812128), (3844, 5431104), (3906, 5344896), (3968, 5261382), (4032, 5177868), (4041, 5166336), (4464, 4676784), (5208, 4008672), (5376, 3883401), (5388, 3874752), (5766, 3620736), (5859, 3563264), (5952, 3507588), (6048, 3451912), (6286, 3321216), (6696, 3117856), (6727, 3103488), (6912, 3020423), (6944, 3006504), (7184, 2906064), (7688, 2715552), (7812, 2672448), (7936, 2630691), (8064, 2588934), (8082, 2583168), (8649, 2413824), (8928, 2338392), (9429, 2214144), (10416, 2004336), (10776, 1937376), (11532, 1810368), (11718, 1781632), (11904, 1753794), (12096, 1725956), (12123, 1722112), (12572, 1660608), (13392, 1558928), (13454, 1551744), (13888, 1503252), (13919, 1499904), (14368, 1453032), (15376, 1357776), (15624, 1336224), (16128, 1294467), (16164, 1291584), (17298, 1206912), (17856, 1169196), (18858, 1107072), (20181, 1034496), (20832, 1002168), (21552, 968688), (23064, 905184), (23436, 890816), (23808, 876897), (24192, 862978), (24246, 861056), (25144, 830304), (25947, 804608), (26784, 779464), (26908, 775872), (27776, 751626), (27838, 749952), (28287, 738048), (28736, 726516), (30752, 678888), (31248, 668112), (32328, 645792), (34596, 603456), (35712, 584598), (37716, 553536), (40362, 517248), (41664, 501084), (41757, 499968), (43104, 484344), (46128, 452592), (46872, 445408), (48384, 431489), (48492, 430528), (50288, 415152), (51894, 402304), (53568, 389732), (53816, 387936), (55552, 375813), (55676, 374976), (56574, 369024), (57472, 363258), (60543, 344832), (61504, 339444), (62496, 334056), (64656, 322896), (69192, 301728), (71424, 292299), (75432, 276768), (80724, 258624), (83328, 250542), (83514, 249984), (84861, 246016), (86208, 242172), (92256, 226296), (93744, 222704), (96984, 215264), (97433, 214272), (100576, 207576), (103788, 201152), (107136, 194866), (107632, 193968), (111352, 187488), (113148, 184512), (114944, 181629), (121086, 172416), (123008, 169722), (124992, 167028), (125271, 166656), (129312, 161448), (138384, 150864)]