20047233024

素因数分解:

$2^{15}\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 640

約数和(自身を含む): 74602946880

約数和(自身を除く): 54555713856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 83, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 162, 166, 168, 182, 189, 192, 208, 216, 224, 234, 249, 252, 256, 273, 288, 312, 324, 332, 336, 351, 364, 378, 384, 416, 432, 448, 468, 498, 504, 512, 546, 567, 576, 581, 624, 648, 664, 672, 702, 728, 747, 756, 768, 819, 832, 864, 896, 936, 996, 1008, 1024, 1053, 1079, 1092, 1134, 1152, 1162, 1248, 1296, 1328, 1344, 1404, 1456, 1494, 1512, 1536, 1638, 1664, 1728, 1743, 1792, 1872, 1992, 2016, 2048, 2106, 2158, 2184, 2241, 2268, 2304, 2324, 2457, 2496, 2592, 2656, 2688, 2808, 2912, 2988, 3024, 3072, 3237, 3276, 3328, 3456, 3486, 3584, 3744, 3984, 4032, 4096, 4212, 4316, 4368, 4482, 4536, 4608, 4648, 4914, 4992, 5184, 5229, 5312, 5376, 5616, 5824, 5976, 6048, 6144, 6474, 6552, 6656, 6723, 6912, 6972, 7168, 7371, 7488, 7553, 7968, 8064, 8192, 8424, 8632, 8736, 8964, 9072, 9216, 9296, 9711, 9828, 9984, 10368, 10458, 10624, 10752, 11232, 11648, 11952, 12096, 12288, 12948, 13104, 13312, 13446, 13824, 13944, 14336, 14742, 14976, 15106, 15687, 15936, 16128, 16384, 16848, 17264, 17472, 17928, 18144, 18432, 18592, 19422, 19656, 19968, 20736, 20916, 21248, 21504, 22464, 22659, 23296, 23904, 24192, 24576, 25896, 26208, 26624, 26892, 27648, 27888, 28672, 29133, 29484, 29952, 30212, 31374, 31872, 32256, 32768, 33696, 34528, 34944, 35856, 36288, 36864, 37184, 38844, 39312, 39936, 41472, 41832, 42496, 43008, 44928, 45318, 46592, 47061, 47808, 48384, 49152, 51792, 52416, 53248, 53784, 55296, 55776, 57344, 58266, 58968, 59904, 60424, 62748, 63744, 64512, 67392, 67977, 69056, 69888, 71712, 72576, 73728, 74368, 77688, 78624, 79872, 82944, 83664, 84992, 86016, 87399, 89856, 90636, 93184, 94122, 95616, 96768, 98304, 103584, 104832, 106496, 107568, 110592, 111552, 114688, 116532, 117936, 119808, 120848, 125496, 127488, 129024, 134784, 135954, 138112, 139776, 143424, 145152, 147456, 148736, 155376, 157248, 159744, 165888, 167328, 169984, 172032, 174798, 179712, 181272, 186368, 188244, 191232, 193536, 203931, 207168, 209664, 212992, 215136, 221184, 223104, 229376, 233064, 235872, 239616, 241696, 250992, 254976, 258048, 269568, 271908, 276224, 279552, 286848, 290304, 294912, 297472, 310752, 314496, 319488, 331776, 334656, 339968, 344064, 349596, 359424, 362544, 372736, 376488, 382464, 387072, 407862, 414336, 419328, 425984, 430272, 442368, 446208, 466128, 471744, 479232, 483392, 501984, 509952, 516096, 539136, 543816, 552448, 559104, 573696, 580608, 594944, 611793, 621504, 628992, 638976, 663552, 669312, 679936, 688128, 699192, 718848, 725088, 745472, 752976, 764928, 774144, 815724, 828672, 838656, 860544, 884736, 892416, 932256, 943488, 958464, 966784, 1003968, 1019904, 1032192, 1078272, 1087632, 1104896, 1118208, 1147392, 1161216, 1189888, 1223586, 1243008, 1257984, 1277952, 1327104, 1338624, 1359872, 1398384, 1437696, 1450176, 1490944, 1505952, 1529856, 1548288, 1631448, 1657344, 1677312, 1721088, 1784832, 1864512, 1886976, 1916928, 1933568, 2007936, 2039808, 2064384, 2156544, 2175264, 2209792, 2236416, 2294784, 2322432, 2379776, 2447172, 2486016, 2515968, 2654208, 2677248, 2719744, 2796768, 2875392, 2900352, 2981888, 3011904, 3059712, 3096576, 3262896, 3314688, 3354624, 3442176, 3569664, 3729024, 3773952, 3833856, 3867136, 4015872, 4079616, 4313088, 4350528, 4419584, 4472832, 4589568, 4644864, 4759552, 4894344, 4972032, 5031936, 5354496, 5593536, 5750784, 5800704, 6023808, 6119424, 6193152, 6525792, 6629376, 6709248, 6884352, 7139328, 7458048, 7547904, 7734272, 8031744, 8159232, 8626176, 8701056, 8839168, 8945664, 9179136, 9289728, 9519104, 9788688, 9944064, 10063872, 10708992, 11187072, 11501568, 11601408, 12047616, 12238848, 13051584, 13258752, 13418496, 13768704, 14278656, 14916096, 15095808, 15468544, 16063488, 17252352, 17402112, 17678336, 18358272, 18579456, 19038208, 19577376, 19888128, 20127744, 21417984, 22374144, 23202816, 24095232, 24477696, 26103168, 26517504, 26836992, 27537408, 28557312, 29832192, 30191616, 30937088, 32126976, 34504704, 34804224, 35356672, 36716544, 39154752, 39776256, 40255488, 42835968, 44748288, 46405632, 48190464, 52206336, 53035008, 55074816, 57114624, 59664384, 60383232, 61874176, 64253952, 69608448, 73433088, 78309504, 79552512, 80510976, 85671936, 89496576, 92811264, 96380928, 104412672, 106070016, 110149632, 119328768, 120766464, 123748352, 128507904, 139216896, 156619008, 159105024, 171343872, 178993152, 185622528, 192761856, 208825344, 220299264, 238657536, 241532928, 247496704, 257015808, 278433792, 313238016, 318210048, 357986304, 371245056, 385523712, 417650688, 477315072, 514031616, 556867584, 626476032, 715972608, 742490112, 771047424, 835301376, 954630144, 1113735168, 1252952064, 1431945216, 1542094848, 1670602752, 2227470336, 2505904128, 2863890432, 3341205504, 5011808256, 6682411008, 10023616512, 20047233024]

約数ペア:

[(1, 20047233024), (2, 10023616512), (3, 6682411008), (4, 5011808256), (6, 3341205504), (7, 2863890432), (8, 2505904128), (9, 2227470336), (12, 1670602752), (13, 1542094848), (14, 1431945216), (16, 1252952064), (18, 1113735168), (21, 954630144), (24, 835301376), (26, 771047424), (27, 742490112), (28, 715972608), (32, 626476032), (36, 556867584), (39, 514031616), (42, 477315072), (48, 417650688), (52, 385523712), (54, 371245056), (56, 357986304), (63, 318210048), (64, 313238016), (72, 278433792), (78, 257015808), (81, 247496704), (83, 241532928), (84, 238657536), (91, 220299264), (96, 208825344), (104, 192761856), (108, 185622528), (112, 178993152), (117, 171343872), (126, 159105024), (128, 156619008), (144, 139216896), (156, 128507904), (162, 123748352), (166, 120766464), (168, 119328768), (182, 110149632), (189, 106070016), (192, 104412672), (208, 96380928), (216, 92811264), (224, 89496576), (234, 85671936), (249, 80510976), (252, 79552512), (256, 78309504), (273, 73433088), (288, 69608448), (312, 64253952), (324, 61874176), (332, 60383232), (336, 59664384), (351, 57114624), (364, 55074816), (378, 53035008), (384, 52206336), (416, 48190464), (432, 46405632), (448, 44748288), (468, 42835968), (498, 40255488), (504, 39776256), (512, 39154752), (546, 36716544), (567, 35356672), (576, 34804224), (581, 34504704), (624, 32126976), (648, 30937088), (664, 30191616), (672, 29832192), (702, 28557312), (728, 27537408), (747, 26836992), (756, 26517504), (768, 26103168), (819, 24477696), (832, 24095232), (864, 23202816), (896, 22374144), (936, 21417984), (996, 20127744), (1008, 19888128), (1024, 19577376), (1053, 19038208), (1079, 18579456), (1092, 18358272), (1134, 17678336), (1152, 17402112), (1162, 17252352), (1248, 16063488), (1296, 15468544), (1328, 15095808), (1344, 14916096), (1404, 14278656), (1456, 13768704), (1494, 13418496), (1512, 13258752), (1536, 13051584), (1638, 12238848), (1664, 12047616), (1728, 11601408), (1743, 11501568), (1792, 11187072), (1872, 10708992), (1992, 10063872), (2016, 9944064), (2048, 9788688), (2106, 9519104), (2158, 9289728), (2184, 9179136), (2241, 8945664), (2268, 8839168), (2304, 8701056), (2324, 8626176), (2457, 8159232), (2496, 8031744), (2592, 7734272), (2656, 7547904), (2688, 7458048), (2808, 7139328), (2912, 6884352), (2988, 6709248), (3024, 6629376), (3072, 6525792), (3237, 6193152), (3276, 6119424), (3328, 6023808), (3456, 5800704), (3486, 5750784), (3584, 5593536), (3744, 5354496), (3984, 5031936), (4032, 4972032), (4096, 4894344), (4212, 4759552), (4316, 4644864), (4368, 4589568), (4482, 4472832), (4536, 4419584), (4608, 4350528), (4648, 4313088), (4914, 4079616), (4992, 4015872), (5184, 3867136), (5229, 3833856), (5312, 3773952), (5376, 3729024), (5616, 3569664), (5824, 3442176), (5976, 3354624), (6048, 3314688), (6144, 3262896), (6474, 3096576), (6552, 3059712), (6656, 3011904), (6723, 2981888), (6912, 2900352), (6972, 2875392), (7168, 2796768), (7371, 2719744), (7488, 2677248), (7553, 2654208), (7968, 2515968), (8064, 2486016), (8192, 2447172), (8424, 2379776), (8632, 2322432), (8736, 2294784), (8964, 2236416), (9072, 2209792), (9216, 2175264), (9296, 2156544), (9711, 2064384), (9828, 2039808), (9984, 2007936), (10368, 1933568), (10458, 1916928), (10624, 1886976), (10752, 1864512), (11232, 1784832), (11648, 1721088), (11952, 1677312), (12096, 1657344), (12288, 1631448), (12948, 1548288), (13104, 1529856), (13312, 1505952), (13446, 1490944), (13824, 1450176), (13944, 1437696), (14336, 1398384), (14742, 1359872), (14976, 1338624), (15106, 1327104), (15687, 1277952), (15936, 1257984), (16128, 1243008), (16384, 1223586), (16848, 1189888), (17264, 1161216), (17472, 1147392), (17928, 1118208), (18144, 1104896), (18432, 1087632), (18592, 1078272), (19422, 1032192), (19656, 1019904), (19968, 1003968), (20736, 966784), (20916, 958464), (21248, 943488), (21504, 932256), (22464, 892416), (22659, 884736), (23296, 860544), (23904, 838656), (24192, 828672), (24576, 815724), (25896, 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(78624, 254976), (79872, 250992), (82944, 241696), (83664, 239616), (84992, 235872), (86016, 233064), (87399, 229376), (89856, 223104), (90636, 221184), (93184, 215136), (94122, 212992), (95616, 209664), (96768, 207168), (98304, 203931), (103584, 193536), (104832, 191232), (106496, 188244), (107568, 186368), (110592, 181272), (111552, 179712), (114688, 174798), (116532, 172032), (117936, 169984), (119808, 167328), (120848, 165888), (125496, 159744), (127488, 157248), (129024, 155376), (134784, 148736), (135954, 147456), (138112, 145152), (139776, 143424)]