20565850368

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 648

約数和(自身を含む): 70963624704

約数和(自身を除く): 50397774336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 49, 51, 56, 61, 62, 64, 68, 84, 93, 96, 98, 102, 112, 119, 122, 124, 128, 136, 147, 168, 183, 186, 192, 196, 204, 217, 224, 238, 244, 248, 256, 272, 289, 294, 336, 357, 366, 372, 384, 392, 408, 427, 434, 448, 476, 488, 496, 527, 544, 578, 588, 651, 672, 714, 732, 744, 768, 784, 816, 833, 854, 867, 868, 896, 952, 976, 992, 1037, 1054, 1088, 1156, 1176, 1281, 1302, 1344, 1428, 1464, 1488, 1519, 1568, 1581, 1632, 1666, 1708, 1734, 1736, 1792, 1891, 1904, 1952, 1984, 2023, 2074, 2108, 2176, 2312, 2352, 2499, 2562, 2604, 2688, 2856, 2928, 2976, 2989, 3038, 3111, 3136, 3162, 3264, 3332, 3416, 3468, 3472, 3689, 3782, 3808, 3904, 3968, 4046, 4148, 4216, 4352, 4557, 4624, 4704, 4998, 5124, 5208, 5376, 5673, 5712, 5856, 5952, 5978, 6069, 6076, 6222, 6272, 6324, 6528, 6664, 6832, 6936, 6944, 7259, 7378, 7564, 7616, 7808, 7936, 8092, 8296, 8432, 8959, 8967, 9114, 9248, 9408, 9996, 10248, 10416, 11067, 11346, 11424, 11712, 11904, 11956, 12138, 12152, 12444, 12544, 12648, 13056, 13237, 13328, 13664, 13872, 13888, 14161, 14518, 14756, 15128, 15232, 15616, 16184, 16592, 16864, 17629, 17918, 17934, 18228, 18496, 18816, 19992, 20496, 20832, 21777, 22134, 22692, 22848, 23424, 23808, 23912, 24276, 24304, 24888, 25296, 25823, 26474, 26656, 26877, 27328, 27744, 27776, 28322, 29036, 29512, 30256, 30464, 32147, 32368, 33184, 33728, 35258, 35836, 35868, 36456, 36992, 37632, 39711, 39984, 40992, 41664, 42483, 43554, 44268, 45384, 45696, 46848, 47824, 48552, 48608, 49776, 50592, 50813, 51646, 52887, 52948, 53312, 53754, 54656, 55488, 55552, 56644, 58072, 59024, 60512, 62713, 64294, 64736, 66368, 67456, 70516, 71672, 71736, 72912, 73984, 77469, 79422, 79968, 81984, 83328, 84966, 87108, 88536, 90768, 91392, 92659, 95648, 96441, 97104, 97216, 99552, 101184, 101626, 103292, 105774, 105896, 106624, 107508, 109312, 110976, 113288, 116144, 118048, 121024, 123403, 125426, 128588, 129472, 132736, 134912, 141032, 143344, 143472, 145824, 152439, 154938, 158844, 159936, 163968, 166656, 169932, 174216, 177072, 181536, 185318, 188139, 191296, 192882, 194208, 194432, 199104, 202368, 203252, 206584, 211548, 211792, 213248, 215016, 221952, 225029, 226576, 232288, 236096, 242048, 246806, 250852, 257176, 258944, 265472, 277977, 282064, 286688, 286944, 291648, 304878, 309876, 317688, 319872, 327936, 339864, 348432, 354144, 363072, 370209, 370636, 376278, 382592, 385764, 388416, 388864, 398208, 404736, 406504, 413168, 423096, 423584, 430032, 438991, 450058, 453152, 464576, 472192, 484096, 493612, 501704, 514352, 517888, 546499, 555954, 564128, 573376, 573888, 583296, 609756, 619752, 635376, 639744, 675087, 679728, 696864, 708288, 726144, 740418, 741272, 752556, 765184, 771528, 776832, 796416, 813008, 826336, 846192, 847168, 860064, 863821, 877982, 900116, 906304, 929152, 944384, 987224, 1003408, 1028704, 1092998, 1111908, 1128256, 1146752, 1147776, 1166592, 1219512, 1239504, 1270752, 1316973, 1350174, 1359456, 1393728, 1416576, 1452288, 1480836, 1482544, 1505112, 1543056, 1553664, 1575203, 1626016, 1639497, 1652672, 1692384, 1694336, 1720128, 1727642, 1755964, 1800232, 1812608, 1858304, 1974448, 2006816, 2057408, 2185996, 2223816, 2256512, 2293504, 2295552, 2439024, 2479008, 2541504, 2591463, 2633946, 2700348, 2718912, 2787456, 2833152, 2961672, 2965088, 3010224, 3086112, 3150406, 3252032, 3278994, 3305344, 3384768, 3388672, 3440256, 3455284, 3511928, 3600464, 3625216, 3825493, 3948896, 4013632, 4114816, 4371992, 4447632, 4513024, 4725609, 4878048, 4958016, 5083008, 5182926, 5267892, 5400696, 5437824, 5574912, 5923344, 5930176, 6020448, 6172224, 6300812, 6504064, 6557988, 6610688, 6769536, 6880512, 6910568, 7023856, 7200928, 7650986, 7897792, 8027264, 8229632, 8743984, 8895264, 9451218, 9756096, 9916032, 10166016, 10365852, 10535784, 10801392, 10875648, 11476479, 11846688, 11860352, 12040896, 12344448, 12601624, 13008128, 13115976, 13539072, 13821136, 14047712, 14401856, 15301972, 15795584, 16054528, 17487968, 17790528, 18902436, 19512192, 19832064, 20731704, 21071568, 21602784, 22952958, 23693376, 23720704, 24081792, 24688896, 25203248, 26231952, 26778451, 27642272, 28095424, 28803712, 30603944, 31591168, 34975936, 35581056, 37804872, 39024384, 41463408, 42143136, 43205568, 45905916, 47386752, 48163584, 50406496, 52463904, 53556902, 55284544, 56190848, 57607424, 61207888, 69951872, 71162112, 75609744, 80335353, 82926816, 84286272, 86411136, 91811832, 94773504, 100812992, 104927808, 107113804, 110569088, 112381696, 122415776, 139903744, 151219488, 160670706, 165853632, 168572544, 172822272, 183623664, 201625984, 209855616, 214227608, 221138176, 244831552, 302438976, 321341412, 331707264, 337145088, 367247328, 403251968, 419711232, 428455216, 489663104, 604877952, 642682824, 663414528, 734494656, 856910432, 979326208, 1209755904, 1285365648, 1468989312, 1713820864, 2570731296, 2937978624, 3427641728, 5141462592, 6855283456, 10282925184, 20565850368]

約数ペア:

[(1, 20565850368), (2, 10282925184), (3, 6855283456), (4, 5141462592), (6, 3427641728), (7, 2937978624), (8, 2570731296), (12, 1713820864), (14, 1468989312), (16, 1285365648), (17, 1209755904), (21, 979326208), (24, 856910432), (28, 734494656), (31, 663414528), (32, 642682824), (34, 604877952), (42, 489663104), (48, 428455216), (49, 419711232), (51, 403251968), (56, 367247328), (61, 337145088), (62, 331707264), (64, 321341412), (68, 302438976), (84, 244831552), (93, 221138176), (96, 214227608), (98, 209855616), (102, 201625984), (112, 183623664), (119, 172822272), (122, 168572544), (124, 165853632), (128, 160670706), (136, 151219488), (147, 139903744), (168, 122415776), (183, 112381696), (186, 110569088), (192, 107113804), (196, 104927808), (204, 100812992), (217, 94773504), (224, 91811832), (238, 86411136), (244, 84286272), (248, 82926816), (256, 80335353), (272, 75609744), (289, 71162112), (294, 69951872), (336, 61207888), (357, 57607424), (366, 56190848), (372, 55284544), (384, 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8895264), (2352, 8743984), (2499, 8229632), (2562, 8027264), (2604, 7897792), (2688, 7650986), (2856, 7200928), (2928, 7023856), (2976, 6910568), (2989, 6880512), (3038, 6769536), (3111, 6610688), (3136, 6557988), (3162, 6504064), (3264, 6300812), (3332, 6172224), (3416, 6020448), (3468, 5930176), (3472, 5923344), (3689, 5574912), (3782, 5437824), (3808, 5400696), (3904, 5267892), (3968, 5182926), (4046, 5083008), (4148, 4958016), (4216, 4878048), (4352, 4725609), (4557, 4513024), (4624, 4447632), (4704, 4371992), (4998, 4114816), (5124, 4013632), (5208, 3948896), (5376, 3825493), (5673, 3625216), (5712, 3600464), (5856, 3511928), (5952, 3455284), (5978, 3440256), (6069, 3388672), (6076, 3384768), (6222, 3305344), (6272, 3278994), (6324, 3252032), (6528, 3150406), (6664, 3086112), (6832, 3010224), (6936, 2965088), (6944, 2961672), (7259, 2833152), (7378, 2787456), (7564, 2718912), (7616, 2700348), (7808, 2633946), (7936, 2591463), (8092, 2541504), (8296, 2479008), (8432, 2439024), (8959, 2295552), (8967, 2293504), (9114, 2256512), (9248, 2223816), (9408, 2185996), (9996, 2057408), (10248, 2006816), (10416, 1974448), (11067, 1858304), (11346, 1812608), (11424, 1800232), (11712, 1755964), (11904, 1727642), (11956, 1720128), (12138, 1694336), (12152, 1692384), (12444, 1652672), (12544, 1639497), (12648, 1626016), (13056, 1575203), (13237, 1553664), (13328, 1543056), (13664, 1505112), (13872, 1482544), (13888, 1480836), (14161, 1452288), (14518, 1416576), (14756, 1393728), (15128, 1359456), (15232, 1350174), (15616, 1316973), (16184, 1270752), (16592, 1239504), (16864, 1219512), (17629, 1166592), (17918, 1147776), (17934, 1146752), (18228, 1128256), (18496, 1111908), (18816, 1092998), (19992, 1028704), (20496, 1003408), (20832, 987224), (21777, 944384), (22134, 929152), (22692, 906304), (22848, 900116), (23424, 877982), (23808, 863821), (23912, 860064), (24276, 847168), (24304, 846192), (24888, 826336), (25296, 813008), (25823, 796416), (26474, 776832), (26656, 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(79422, 258944), (79968, 257176), (81984, 250852), (83328, 246806), (84966, 242048), (87108, 236096), (88536, 232288), (90768, 226576), (91392, 225029), (92659, 221952), (95648, 215016), (96441, 213248), (97104, 211792), (97216, 211548), (99552, 206584), (101184, 203252), (101626, 202368), (103292, 199104), (105774, 194432), (105896, 194208), (106624, 192882), (107508, 191296), (109312, 188139), (110976, 185318), (113288, 181536), (116144, 177072), (118048, 174216), (121024, 169932), (123403, 166656), (125426, 163968), (128588, 159936), (129472, 158844), (132736, 154938), (134912, 152439), (141032, 145824), (143344, 143472)]