20902182912

素因数分解:

$2^{17}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 432

約数和(自身を含む): 68702437440

約数和(自身を除く): 47800254528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 47, 48, 52, 58, 64, 72, 78, 87, 94, 96, 104, 116, 117, 128, 141, 144, 156, 174, 188, 192, 208, 232, 234, 256, 261, 282, 288, 312, 348, 376, 377, 384, 416, 423, 464, 468, 512, 522, 564, 576, 611, 624, 696, 752, 754, 768, 832, 846, 928, 936, 1024, 1044, 1128, 1131, 1152, 1222, 1248, 1363, 1392, 1504, 1508, 1536, 1664, 1692, 1833, 1856, 1872, 2048, 2088, 2256, 2262, 2304, 2444, 2496, 2726, 2784, 3008, 3016, 3072, 3328, 3384, 3393, 3666, 3712, 3744, 4089, 4096, 4176, 4512, 4524, 4608, 4888, 4992, 5452, 5499, 5568, 6016, 6032, 6144, 6656, 6768, 6786, 7332, 7424, 7488, 8178, 8192, 8352, 9024, 9048, 9216, 9776, 9984, 10904, 10998, 11136, 12032, 12064, 12267, 12288, 13312, 13536, 13572, 14664, 14848, 14976, 16356, 16384, 16704, 17719, 18048, 18096, 18432, 19552, 19968, 21808, 21996, 22272, 24064, 24128, 24534, 24576, 26624, 27072, 27144, 29328, 29696, 29952, 32712, 32768, 33408, 35438, 36096, 36192, 36864, 39104, 39936, 43616, 43992, 44544, 48128, 48256, 49068, 49152, 53157, 53248, 54144, 54288, 58656, 59392, 59904, 65424, 65536, 66816, 70876, 72192, 72384, 73728, 78208, 79872, 87232, 87984, 89088, 96256, 96512, 98136, 98304, 106314, 106496, 108288, 108576, 117312, 118784, 119808, 130848, 131072, 133632, 141752, 144384, 144768, 147456, 156416, 159471, 159744, 174464, 175968, 178176, 192512, 193024, 196272, 196608, 212628, 212992, 216576, 217152, 234624, 237568, 239616, 261696, 267264, 283504, 288768, 289536, 294912, 312832, 318942, 319488, 348928, 351936, 356352, 385024, 386048, 392544, 393216, 425256, 425984, 433152, 434304, 469248, 475136, 479232, 523392, 534528, 567008, 577536, 579072, 589824, 625664, 637884, 638976, 697856, 703872, 712704, 770048, 772096, 785088, 850512, 851968, 866304, 868608, 938496, 950272, 958464, 1046784, 1069056, 1134016, 1155072, 1158144, 1179648, 1251328, 1275768, 1277952, 1395712, 1407744, 1425408, 1540096, 1544192, 1570176, 1701024, 1703936, 1732608, 1737216, 1876992, 1900544, 1916928, 2093568, 2138112, 2268032, 2310144, 2316288, 2502656, 2551536, 2555904, 2791424, 2815488, 2850816, 3080192, 3088384, 3140352, 3402048, 3465216, 3474432, 3753984, 3801088, 3833856, 4187136, 4276224, 4536064, 4620288, 4632576, 5005312, 5103072, 5111808, 5582848, 5630976, 5701632, 6160384, 6176768, 6280704, 6804096, 6930432, 6948864, 7507968, 7667712, 8374272, 8552448, 9072128, 9240576, 9265152, 10010624, 10206144, 11165696, 11261952, 11403264, 12353536, 12561408, 13608192, 13860864, 13897728, 15015936, 15335424, 16748544, 17104896, 18144256, 18481152, 18530304, 20021248, 20412288, 22331392, 22523904, 24707072, 25122816, 27216384, 27721728, 27795456, 30031872, 33497088, 34209792, 36288512, 37060608, 40042496, 40824576, 44662784, 45047808, 49414144, 50245632, 54432768, 55443456, 55590912, 60063744, 66994176, 72577024, 74121216, 80084992, 81649152, 89325568, 90095616, 100491264, 108865536, 111181824, 120127488, 133988352, 145154048, 148242432, 163298304, 178651136, 180191232, 200982528, 217731072, 222363648, 240254976, 267976704, 290308096, 326596608, 360382464, 401965056, 435462144, 444727296, 535953408, 580616192, 653193216, 720764928, 803930112, 870924288, 1161232384, 1306386432, 1607860224, 1741848576, 2322464768, 2612772864, 3483697152, 5225545728, 6967394304, 10451091456, 20902182912]

約数ペア:

[(1, 20902182912), (2, 10451091456), (3, 6967394304), (4, 5225545728), (6, 3483697152), (8, 2612772864), (9, 2322464768), (12, 1741848576), (13, 1607860224), (16, 1306386432), (18, 1161232384), (24, 870924288), (26, 803930112), (29, 720764928), (32, 653193216), (36, 580616192), (39, 535953408), (47, 444727296), (48, 435462144), (52, 401965056), (58, 360382464), (64, 326596608), (72, 290308096), (78, 267976704), (87, 240254976), (94, 222363648), (96, 217731072), (104, 200982528), (116, 180191232), (117, 178651136), (128, 163298304), (141, 148242432), (144, 145154048), (156, 133988352), (174, 120127488), (188, 111181824), (192, 108865536), (208, 100491264), (232, 90095616), (234, 89325568), (256, 81649152), (261, 80084992), (282, 74121216), (288, 72577024), (312, 66994176), (348, 60063744), (376, 55590912), (377, 55443456), (384, 54432768), (416, 50245632), (423, 49414144), (464, 45047808), (468, 44662784), (512, 40824576), (522, 40042496), (564, 37060608), (576, 36288512), (611, 34209792), (624, 33497088), (696, 30031872), (752, 27795456), (754, 27721728), (768, 27216384), (832, 25122816), (846, 24707072), (928, 22523904), (936, 22331392), (1024, 20412288), (1044, 20021248), (1128, 18530304), (1131, 18481152), (1152, 18144256), (1222, 17104896), (1248, 16748544), (1363, 15335424), (1392, 15015936), (1504, 13897728), (1508, 13860864), (1536, 13608192), (1664, 12561408), (1692, 12353536), (1833, 11403264), (1856, 11261952), (1872, 11165696), (2048, 10206144), (2088, 10010624), (2256, 9265152), (2262, 9240576), (2304, 9072128), (2444, 8552448), (2496, 8374272), (2726, 7667712), (2784, 7507968), (3008, 6948864), (3016, 6930432), (3072, 6804096), (3328, 6280704), (3384, 6176768), (3393, 6160384), (3666, 5701632), (3712, 5630976), (3744, 5582848), (4089, 5111808), (4096, 5103072), (4176, 5005312), (4512, 4632576), (4524, 4620288), (4608, 4536064), (4888, 4276224), (4992, 4187136), (5452, 3833856), (5499, 3801088), (5568, 3753984), (6016, 3474432), (6032, 3465216), (6144, 3402048), (6656, 3140352), (6768, 3088384), (6786, 3080192), (7332, 2850816), (7424, 2815488), (7488, 2791424), (8178, 2555904), (8192, 2551536), (8352, 2502656), (9024, 2316288), (9048, 2310144), (9216, 2268032), (9776, 2138112), (9984, 2093568), (10904, 1916928), (10998, 1900544), (11136, 1876992), (12032, 1737216), (12064, 1732608), (12267, 1703936), (12288, 1701024), (13312, 1570176), (13536, 1544192), (13572, 1540096), (14664, 1425408), (14848, 1407744), (14976, 1395712), (16356, 1277952), (16384, 1275768), (16704, 1251328), (17719, 1179648), (18048, 1158144), (18096, 1155072), (18432, 1134016), (19552, 1069056), (19968, 1046784), (21808, 958464), (21996, 950272), (22272, 938496), (24064, 868608), (24128, 866304), (24534, 851968), (24576, 850512), (26624, 785088), (27072, 772096), (27144, 770048), (29328, 712704), (29696, 703872), (29952, 697856), (32712, 638976), (32768, 637884), (33408, 625664), (35438, 589824), (36096, 579072), (36192, 577536), (36864, 567008), (39104, 534528), (39936, 523392), (43616, 479232), (43992, 475136), (44544, 469248), (48128, 434304), (48256, 433152), (49068, 425984), (49152, 425256), (53157, 393216), (53248, 392544), (54144, 386048), (54288, 385024), (58656, 356352), (59392, 351936), (59904, 348928), (65424, 319488), (65536, 318942), (66816, 312832), (70876, 294912), (72192, 289536), (72384, 288768), (73728, 283504), (78208, 267264), (79872, 261696), (87232, 239616), (87984, 237568), (89088, 234624), (96256, 217152), (96512, 216576), (98136, 212992), (98304, 212628), (106314, 196608), (106496, 196272), (108288, 193024), (108576, 192512), (117312, 178176), (118784, 175968), (119808, 174464), (130848, 159744), (131072, 159471), (133632, 156416), (141752, 147456), (144384, 144768)]