20789723136

素因数分解:

$2^{17}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 432

約数和(自身を含む): 70287878304

約数和(自身を除く): 49498155168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 83, 84, 91, 96, 98, 104, 112, 128, 147, 156, 166, 168, 182, 192, 196, 208, 224, 249, 256, 273, 294, 312, 332, 336, 364, 384, 392, 416, 448, 498, 512, 546, 581, 588, 624, 637, 664, 672, 728, 768, 784, 832, 896, 996, 1024, 1079, 1092, 1162, 1176, 1248, 1274, 1328, 1344, 1456, 1536, 1568, 1664, 1743, 1792, 1911, 1992, 2048, 2158, 2184, 2324, 2352, 2496, 2548, 2656, 2688, 2912, 3072, 3136, 3237, 3328, 3486, 3584, 3822, 3984, 4067, 4096, 4316, 4368, 4648, 4704, 4992, 5096, 5312, 5376, 5824, 6144, 6272, 6474, 6656, 6972, 7168, 7553, 7644, 7968, 8134, 8192, 8632, 8736, 9296, 9408, 9984, 10192, 10624, 10752, 11648, 12201, 12288, 12544, 12948, 13312, 13944, 14336, 15106, 15288, 15936, 16268, 16384, 17264, 17472, 18592, 18816, 19968, 20384, 21248, 21504, 22659, 23296, 24402, 24576, 25088, 25896, 26624, 27888, 28672, 30212, 30576, 31872, 32536, 32768, 34528, 34944, 37184, 37632, 39936, 40768, 42496, 43008, 45318, 46592, 48804, 49152, 50176, 51792, 52871, 53248, 55776, 57344, 60424, 61152, 63744, 65072, 65536, 69056, 69888, 74368, 75264, 79872, 81536, 84992, 86016, 90636, 93184, 97608, 98304, 100352, 103584, 105742, 106496, 111552, 114688, 120848, 122304, 127488, 130144, 131072, 138112, 139776, 148736, 150528, 158613, 159744, 163072, 169984, 172032, 181272, 186368, 195216, 196608, 200704, 207168, 211484, 212992, 223104, 229376, 241696, 244608, 254976, 260288, 276224, 279552, 297472, 301056, 317226, 319488, 326144, 339968, 344064, 362544, 372736, 390432, 393216, 401408, 414336, 422968, 425984, 446208, 458752, 483392, 489216, 509952, 520576, 552448, 559104, 594944, 602112, 634452, 638976, 652288, 679936, 688128, 725088, 745472, 780864, 802816, 828672, 845936, 851968, 892416, 917504, 966784, 978432, 1019904, 1041152, 1104896, 1118208, 1189888, 1204224, 1268904, 1277952, 1304576, 1359872, 1376256, 1450176, 1490944, 1561728, 1605632, 1657344, 1691872, 1703936, 1784832, 1933568, 1956864, 2039808, 2082304, 2209792, 2236416, 2379776, 2408448, 2537808, 2555904, 2609152, 2719744, 2752512, 2900352, 2981888, 3123456, 3211264, 3314688, 3383744, 3569664, 3867136, 3913728, 4079616, 4164608, 4419584, 4472832, 4759552, 4816896, 5075616, 5111808, 5218304, 5439488, 5800704, 5963776, 6246912, 6422528, 6629376, 6767488, 7139328, 7734272, 7827456, 8159232, 8329216, 8839168, 8945664, 9519104, 9633792, 10151232, 10436608, 10878976, 11601408, 11927552, 12493824, 13258752, 13534976, 14278656, 15468544, 15654912, 16318464, 16658432, 17678336, 17891328, 19038208, 19267584, 20302464, 20873216, 23202816, 24987648, 26517504, 27069952, 28557312, 30937088, 31309824, 32636928, 33316864, 35356672, 35782656, 38076416, 40604928, 41746432, 46405632, 49975296, 53035008, 54139904, 57114624, 61874176, 62619648, 66633728, 70713344, 76152832, 81209856, 83492864, 92811264, 99950592, 106070016, 108279808, 114229248, 123748352, 125239296, 133267456, 141426688, 162419712, 185622528, 199901184, 212140032, 216559616, 228458496, 247496704, 250478592, 266534912, 324839424, 371245056, 399802368, 424280064, 433119232, 494993408, 533069824, 649678848, 742490112, 799604736, 866238464, 989986816, 1299357696, 1484980224, 1599209472, 1732476928, 2598715392, 2969960448, 3464953856, 5197430784, 6929907712, 10394861568, 20789723136]

約数ペア:

[(1, 20789723136), (2, 10394861568), (3, 6929907712), (4, 5197430784), (6, 3464953856), (7, 2969960448), (8, 2598715392), (12, 1732476928), (13, 1599209472), (14, 1484980224), (16, 1299357696), (21, 989986816), (24, 866238464), (26, 799604736), (28, 742490112), (32, 649678848), (39, 533069824), (42, 494993408), (48, 433119232), (49, 424280064), (52, 399802368), (56, 371245056), (64, 324839424), (78, 266534912), (83, 250478592), (84, 247496704), (91, 228458496), (96, 216559616), (98, 212140032), (104, 199901184), (112, 185622528), (128, 162419712), (147, 141426688), (156, 133267456), (166, 125239296), (168, 123748352), (182, 114229248), (192, 108279808), (196, 106070016), (208, 99950592), (224, 92811264), (249, 83492864), (256, 81209856), (273, 76152832), (294, 70713344), (312, 66633728), (332, 62619648), (336, 61874176), (364, 57114624), (384, 54139904), (392, 53035008), (416, 49975296), (448, 46405632), (498, 41746432), (512, 40604928), (546, 38076416), (581, 35782656), (588, 35356672), (624, 33316864), (637, 32636928), (664, 31309824), (672, 30937088), (728, 28557312), (768, 27069952), (784, 26517504), (832, 24987648), (896, 23202816), (996, 20873216), (1024, 20302464), (1079, 19267584), (1092, 19038208), (1162, 17891328), (1176, 17678336), (1248, 16658432), (1274, 16318464), (1328, 15654912), (1344, 15468544), (1456, 14278656), (1536, 13534976), (1568, 13258752), (1664, 12493824), (1743, 11927552), (1792, 11601408), (1911, 10878976), (1992, 10436608), (2048, 10151232), (2158, 9633792), (2184, 9519104), (2324, 8945664), (2352, 8839168), (2496, 8329216), (2548, 8159232), (2656, 7827456), (2688, 7734272), (2912, 7139328), (3072, 6767488), (3136, 6629376), (3237, 6422528), (3328, 6246912), (3486, 5963776), (3584, 5800704), (3822, 5439488), (3984, 5218304), (4067, 5111808), (4096, 5075616), (4316, 4816896), (4368, 4759552), (4648, 4472832), (4704, 4419584), (4992, 4164608), (5096, 4079616), (5312, 3913728), (5376, 3867136), (5824, 3569664), (6144, 3383744), (6272, 3314688), (6474, 3211264), (6656, 3123456), (6972, 2981888), (7168, 2900352), (7553, 2752512), (7644, 2719744), (7968, 2609152), (8134, 2555904), (8192, 2537808), (8632, 2408448), (8736, 2379776), (9296, 2236416), (9408, 2209792), (9984, 2082304), (10192, 2039808), (10624, 1956864), (10752, 1933568), (11648, 1784832), (12201, 1703936), (12288, 1691872), (12544, 1657344), (12948, 1605632), (13312, 1561728), (13944, 1490944), (14336, 1450176), (15106, 1376256), (15288, 1359872), (15936, 1304576), (16268, 1277952), (16384, 1268904), (17264, 1204224), (17472, 1189888), (18592, 1118208), (18816, 1104896), (19968, 1041152), (20384, 1019904), (21248, 978432), (21504, 966784), (22659, 917504), (23296, 892416), (24402, 851968), (24576, 845936), (25088, 828672), (25896, 802816), (26624, 780864), (27888, 745472), (28672, 725088), (30212, 688128), (30576, 679936), (31872, 652288), (32536, 638976), (32768, 634452), (34528, 602112), (34944, 594944), (37184, 559104), (37632, 552448), (39936, 520576), (40768, 509952), (42496, 489216), (43008, 483392), (45318, 458752), (46592, 446208), (48804, 425984), (49152, 422968), (50176, 414336), (51792, 401408), (52871, 393216), (53248, 390432), (55776, 372736), (57344, 362544), (60424, 344064), (61152, 339968), (63744, 326144), (65072, 319488), (65536, 317226), (69056, 301056), (69888, 297472), (74368, 279552), (75264, 276224), (79872, 260288), (81536, 254976), (84992, 244608), (86016, 241696), (90636, 229376), (93184, 223104), (97608, 212992), (98304, 211484), (100352, 207168), (103584, 200704), (105742, 196608), (106496, 195216), (111552, 186368), (114688, 181272), (120848, 172032), (122304, 169984), (127488, 163072), (130144, 159744), (131072, 158613), (138112, 150528), (139776, 148736)]