20077092672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:558

約数の個数: 448

約数和(自身を含む): 69394913280

約数和(自身を除く): 49317820608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 192, 197, 208, 224, 228, 247, 266, 273, 304, 307, 312, 336, 364, 394, 399, 416, 448, 456, 494, 532, 546, 591, 608, 614, 624, 672, 728, 741, 788, 798, 832, 912, 921, 988, 1064, 1092, 1182, 1216, 1228, 1248, 1344, 1379, 1456, 1482, 1576, 1596, 1729, 1824, 1842, 1976, 2128, 2149, 2184, 2364, 2456, 2496, 2561, 2758, 2912, 2964, 3152, 3192, 3458, 3648, 3684, 3743, 3952, 3991, 4137, 4256, 4298, 4368, 4728, 4912, 5122, 5187, 5516, 5824, 5833, 5928, 6304, 6384, 6447, 6916, 7368, 7486, 7683, 7904, 7982, 8274, 8512, 8596, 8736, 9456, 9824, 10244, 10374, 11032, 11229, 11666, 11856, 11973, 12608, 12768, 12894, 13832, 14736, 14972, 15366, 15808, 15964, 16548, 17192, 17472, 17499, 17927, 18912, 19648, 20488, 20748, 22064, 22458, 23332, 23712, 23946, 25536, 25788, 26201, 27664, 27937, 29472, 29944, 30732, 31928, 33096, 34384, 34998, 35854, 37824, 40831, 40976, 41496, 44128, 44916, 46664, 47424, 47892, 48659, 51576, 52402, 53781, 55328, 55874, 58944, 59888, 60479, 61464, 63856, 66192, 68768, 69996, 71708, 75829, 78603, 81662, 81952, 82992, 83811, 88256, 89832, 93328, 95784, 97318, 103152, 104804, 107562, 110656, 111748, 119776, 120958, 122493, 122928, 127712, 132384, 137536, 139992, 143416, 145977, 151658, 157206, 163324, 163904, 165984, 167622, 179664, 181437, 186656, 191568, 194636, 206304, 209608, 215124, 223496, 227487, 239552, 241916, 244986, 245856, 255424, 264768, 279984, 286832, 291954, 303316, 314412, 326648, 331968, 335244, 340613, 359328, 362874, 373312, 383136, 389272, 412608, 419216, 423353, 430248, 446992, 454974, 483832, 489972, 491712, 530803, 559968, 573664, 583908, 606632, 628824, 653296, 670488, 681226, 718656, 725748, 766272, 778544, 786227, 838432, 846706, 860496, 893984, 909948, 967664, 979944, 1021839, 1061606, 1119936, 1147328, 1149101, 1167816, 1213264, 1257648, 1270059, 1306592, 1340976, 1362452, 1451496, 1557088, 1572454, 1592409, 1676864, 1693412, 1720992, 1787968, 1819896, 1935328, 1959888, 2043678, 2123212, 2298202, 2335632, 2358681, 2426528, 2515296, 2540118, 2613184, 2681952, 2724904, 2902992, 3114176, 3144908, 3184818, 3386824, 3441984, 3447303, 3639792, 3870656, 3919776, 4087356, 4246424, 4596404, 4671264, 4717362, 4853056, 5030592, 5080236, 5363904, 5449808, 5503589, 5805984, 6289816, 6369636, 6773648, 6894606, 7279584, 7839552, 8043707, 8174712, 8492848, 9192808, 9342528, 9434724, 10160472, 10899616, 11007178, 11611968, 12579632, 12739272, 13547296, 13789212, 14559168, 14938313, 16087414, 16349424, 16510767, 16985696, 18385616, 18869448, 20320944, 21799232, 22014356, 24131121, 25159264, 25478544, 27094592, 27578424, 29876626, 32174828, 32698848, 33021534, 33971392, 36771232, 37738896, 40641888, 44028712, 44814939, 48262242, 50318528, 50957088, 55156848, 59753252, 64349656, 65397696, 66043068, 73542464, 75477792, 81283776, 88057424, 89629878, 96524484, 101914176, 104568191, 110313696, 119506504, 128699312, 132086136, 150955584, 176114848, 179259756, 193048968, 209136382, 220627392, 239013008, 257398624, 264172272, 313704573, 352229696, 358519512, 386097936, 418272764, 478026016, 514797248, 528344544, 627409146, 717039024, 772195872, 836545528, 956052032, 1056689088, 1254818292, 1434078048, 1544391744, 1673091056, 2509636584, 2868156096, 3346182112, 5019273168, 6692364224, 10038546336, 20077092672]

約数ペア:

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