20207314944

素因数分解:

$2^{11}\times 3^4\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:888

約数の個数: 240

約数和(自身を含む): 60781380660

約数和(自身を除く): 40574065716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 181, 192, 216, 256, 288, 324, 362, 384, 432, 512, 543, 576, 648, 673, 724, 768, 864, 1024, 1086, 1152, 1296, 1346, 1448, 1536, 1629, 1728, 2019, 2048, 2172, 2304, 2592, 2692, 2896, 3072, 3258, 3456, 4038, 4344, 4608, 4887, 5184, 5384, 5792, 6057, 6144, 6516, 6912, 8076, 8688, 9216, 9774, 10368, 10768, 11584, 12114, 13032, 13824, 14661, 16152, 17376, 18171, 18432, 19548, 20736, 21536, 23168, 24228, 26064, 27648, 29322, 32304, 34752, 36342, 39096, 41472, 43072, 46336, 48456, 52128, 54513, 55296, 58644, 64608, 69504, 72684, 78192, 82944, 86144, 92672, 96912, 104256, 109026, 117288, 121813, 129216, 139008, 145368, 156384, 165888, 172288, 185344, 193824, 208512, 218052, 234576, 243626, 258432, 278016, 290736, 312768, 344576, 365439, 370688, 387648, 417024, 436104, 469152, 487252, 516864, 556032, 581472, 625536, 689152, 730878, 775296, 834048, 872208, 938304, 974504, 1033728, 1096317, 1112064, 1162944, 1251072, 1378304, 1461756, 1550592, 1668096, 1744416, 1876608, 1949008, 2067456, 2192634, 2325888, 2502144, 2923512, 3101184, 3288951, 3336192, 3488832, 3753216, 3898016, 4134912, 4385268, 4651776, 5004288, 5847024, 6202368, 6577902, 6977664, 7506432, 7796032, 8770536, 9303552, 9866853, 10008576, 11694048, 12404736, 13155804, 13955328, 15012864, 15592064, 17541072, 18607104, 19733706, 23388096, 26311608, 27910656, 30025728, 31184128, 35082144, 37214208, 39467412, 46776192, 52623216, 55821312, 62368256, 70164288, 78934824, 93552384, 105246432, 111642624, 124736512, 140328576, 157869648, 187104768, 210492864, 249473024, 280657152, 315739296, 374209536, 420985728, 561314304, 631478592, 748419072, 841971456, 1122628608, 1262957184, 1683942912, 2245257216, 2525914368, 3367885824, 5051828736, 6735771648, 10103657472, 20207314944]

約数ペア:

[(1, 20207314944), (2, 10103657472), (3, 6735771648), (4, 5051828736), (6, 3367885824), (8, 2525914368), (9, 2245257216), (12, 1683942912), (16, 1262957184), (18, 1122628608), (24, 841971456), (27, 748419072), (32, 631478592), (36, 561314304), (48, 420985728), (54, 374209536), (64, 315739296), (72, 280657152), (81, 249473024), (96, 210492864), (108, 187104768), (128, 157869648), (144, 140328576), (162, 124736512), (181, 111642624), (192, 105246432), (216, 93552384), (256, 78934824), (288, 70164288), (324, 62368256), (362, 55821312), (384, 52623216), (432, 46776192), (512, 39467412), (543, 37214208), (576, 35082144), (648, 31184128), (673, 30025728), (724, 27910656), (768, 26311608), (864, 23388096), (1024, 19733706), (1086, 18607104), (1152, 17541072), (1296, 15592064), (1346, 15012864), (1448, 13955328), (1536, 13155804), (1629, 12404736), (1728, 11694048), (2019, 10008576), (2048, 9866853), (2172, 9303552), (2304, 8770536), (2592, 7796032), (2692, 7506432), (2896, 6977664), (3072, 6577902), (3258, 6202368), (3456, 5847024), (4038, 5004288), (4344, 4651776), (4608, 4385268), (4887, 4134912), (5184, 3898016), (5384, 3753216), (5792, 3488832), (6057, 3336192), (6144, 3288951), (6516, 3101184), (6912, 2923512), (8076, 2502144), (8688, 2325888), (9216, 2192634), (9774, 2067456), (10368, 1949008), (10768, 1876608), (11584, 1744416), (12114, 1668096), (13032, 1550592), (13824, 1461756), (14661, 1378304), (16152, 1251072), (17376, 1162944), (18171, 1112064), (18432, 1096317), (19548, 1033728), (20736, 974504), (21536, 938304), (23168, 872208), (24228, 834048), (26064, 775296), (27648, 730878), (29322, 689152), (32304, 625536), (34752, 581472), (36342, 556032), (39096, 516864), (41472, 487252), (43072, 469152), (46336, 436104), (48456, 417024), (52128, 387648), (54513, 370688), (55296, 365439), (58644, 344576), (64608, 312768), (69504, 290736), (72684, 278016), (78192, 258432), (82944, 243626), (86144, 234576), (92672, 218052), (96912, 208512), (104256, 193824), (109026, 185344), (117288, 172288), (121813, 165888), (129216, 156384), (139008, 145368)]