20051410176

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6311}}^1$

素因数の和:6537

約数の個数: 216

約数和(自身を含む): 66418095744

約数和(自身を除く): 46366685568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 197, 224, 252, 256, 288, 336, 384, 394, 448, 504, 576, 591, 672, 768, 788, 896, 1008, 1152, 1182, 1344, 1379, 1576, 1773, 1792, 2016, 2304, 2364, 2688, 2758, 3152, 3546, 4032, 4137, 4728, 5376, 5516, 6304, 6311, 7092, 8064, 8274, 9456, 11032, 12411, 12608, 12622, 14184, 16128, 16548, 18912, 18933, 22064, 24822, 25216, 25244, 28368, 33096, 37824, 37866, 44128, 44177, 49644, 50432, 50488, 56736, 56799, 66192, 75648, 75732, 88256, 88354, 99288, 100976, 113472, 113598, 132384, 132531, 151296, 151464, 176512, 176708, 198576, 201952, 226944, 227196, 264768, 265062, 302928, 353024, 353416, 397152, 397593, 403904, 453888, 454392, 529536, 530124, 605856, 706832, 794304, 795186, 807808, 908784, 1059072, 1060248, 1211712, 1243267, 1413664, 1588608, 1590372, 1615616, 1817568, 2120496, 2423424, 2486534, 2827328, 3177216, 3180744, 3635136, 3729801, 4240992, 4846848, 4973068, 5654656, 6361488, 7270272, 7459602, 8481984, 8702869, 9946136, 11189403, 11309312, 12722976, 14540544, 14919204, 16963968, 17405738, 19892272, 22378806, 25445952, 26108607, 29838408, 33927936, 34811476, 39784544, 44757612, 50891904, 52217214, 59676816, 69622952, 78325821, 79569088, 89515224, 101783808, 104434428, 119353632, 139245904, 156651642, 159138176, 179030448, 208868856, 238707264, 278491808, 313303284, 318276352, 358060896, 417737712, 477414528, 556983616, 626606568, 716121792, 835475424, 954829056, 1113967232, 1253213136, 1432243584, 1670950848, 2227934464, 2506426272, 2864487168, 3341901696, 5012852544, 6683803392, 10025705088, 20051410176]

約数ペア:

[(1, 20051410176), (2, 10025705088), (3, 6683803392), (4, 5012852544), (6, 3341901696), (7, 2864487168), (8, 2506426272), (9, 2227934464), (12, 1670950848), (14, 1432243584), (16, 1253213136), (18, 1113967232), (21, 954829056), (24, 835475424), (28, 716121792), (32, 626606568), (36, 556983616), (42, 477414528), (48, 417737712), (56, 358060896), (63, 318276352), (64, 313303284), (72, 278491808), (84, 238707264), (96, 208868856), (112, 179030448), (126, 159138176), (128, 156651642), (144, 139245904), (168, 119353632), (192, 104434428), (197, 101783808), (224, 89515224), (252, 79569088), (256, 78325821), (288, 69622952), (336, 59676816), (384, 52217214), (394, 50891904), (448, 44757612), (504, 39784544), (576, 34811476), (591, 33927936), (672, 29838408), (768, 26108607), (788, 25445952), (896, 22378806), (1008, 19892272), (1152, 17405738), (1182, 16963968), (1344, 14919204), (1379, 14540544), (1576, 12722976), (1773, 11309312), (1792, 11189403), (2016, 9946136), (2304, 8702869), (2364, 8481984), (2688, 7459602), (2758, 7270272), (3152, 6361488), (3546, 5654656), (4032, 4973068), (4137, 4846848), (4728, 4240992), (5376, 3729801), (5516, 3635136), (6304, 3180744), (6311, 3177216), (7092, 2827328), (8064, 2486534), (8274, 2423424), (9456, 2120496), (11032, 1817568), (12411, 1615616), (12608, 1590372), (12622, 1588608), (14184, 1413664), (16128, 1243267), (16548, 1211712), (18912, 1060248), (18933, 1059072), (22064, 908784), (24822, 807808), (25216, 795186), (25244, 794304), (28368, 706832), (33096, 605856), (37824, 530124), (37866, 529536), (44128, 454392), (44177, 453888), (49644, 403904), (50432, 397593), (50488, 397152), (56736, 353416), (56799, 353024), (66192, 302928), (75648, 265062), (75732, 264768), (88256, 227196), (88354, 226944), (99288, 201952), (100976, 198576), (113472, 176708), (113598, 176512), (132384, 151464), (132531, 151296)]