20753005056

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 640

約数和(自身を含む): 71652556800

約数和(自身を除く): 50899551744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 31, 32, 38, 42, 48, 56, 57, 58, 62, 64, 76, 84, 87, 93, 96, 112, 113, 114, 116, 124, 128, 133, 152, 168, 174, 186, 192, 203, 217, 224, 226, 228, 232, 248, 256, 266, 304, 336, 339, 348, 372, 384, 399, 406, 434, 448, 452, 456, 464, 496, 512, 532, 551, 589, 608, 609, 651, 672, 678, 696, 744, 768, 791, 798, 812, 868, 896, 899, 904, 912, 928, 992, 1064, 1102, 1178, 1216, 1218, 1302, 1344, 1356, 1392, 1488, 1536, 1582, 1596, 1624, 1653, 1736, 1767, 1792, 1798, 1808, 1824, 1856, 1984, 2128, 2147, 2204, 2356, 2373, 2432, 2436, 2604, 2688, 2697, 2712, 2784, 2976, 3164, 3192, 3248, 3277, 3306, 3472, 3503, 3534, 3584, 3596, 3616, 3648, 3712, 3857, 3968, 4123, 4256, 4294, 4408, 4712, 4746, 4864, 4872, 5208, 5376, 5394, 5424, 5568, 5952, 6293, 6328, 6384, 6441, 6496, 6554, 6612, 6944, 7006, 7068, 7192, 7232, 7296, 7424, 7714, 7936, 8246, 8512, 8588, 8816, 9424, 9492, 9728, 9744, 9831, 10416, 10509, 10752, 10788, 10848, 11136, 11571, 11904, 12369, 12586, 12656, 12768, 12882, 12992, 13108, 13224, 13888, 14012, 14136, 14384, 14464, 14592, 14848, 15029, 15428, 15872, 16492, 17024, 17081, 17176, 17632, 18848, 18879, 18984, 19488, 19662, 20832, 21018, 21576, 21696, 22272, 22939, 23142, 23808, 24521, 24738, 25172, 25312, 25536, 25764, 25984, 26216, 26448, 27776, 28024, 28272, 28768, 28928, 29184, 30058, 30856, 32984, 34048, 34162, 34352, 35264, 37696, 37758, 37968, 38976, 39324, 41664, 42036, 43152, 43392, 44544, 45087, 45878, 46284, 47616, 49042, 49476, 50344, 50624, 51072, 51243, 51528, 51968, 52432, 52896, 55552, 56048, 56544, 57536, 57856, 60116, 61712, 62263, 65968, 66557, 68096, 68324, 68704, 68817, 70528, 73563, 75392, 75516, 75936, 77952, 78648, 83328, 84072, 86304, 86784, 90174, 91756, 92568, 98084, 98952, 100688, 101248, 101587, 102144, 102486, 103056, 103936, 104864, 105792, 111104, 112096, 113088, 115072, 119567, 120232, 123424, 124526, 131936, 133114, 136648, 137408, 137634, 141056, 147126, 150784, 151032, 151872, 155904, 157296, 166656, 168144, 172608, 173568, 180348, 183512, 185136, 186789, 196168, 197904, 199671, 201376, 202496, 203174, 204288, 204972, 206112, 209728, 211584, 224192, 226176, 230144, 239134, 240464, 246848, 249052, 263872, 266228, 273296, 274816, 275268, 282112, 294252, 301568, 302064, 303744, 304761, 311808, 314592, 333312, 336288, 345216, 358701, 360696, 367024, 370272, 373578, 392336, 395808, 399342, 402752, 404992, 406348, 409944, 412224, 419456, 423168, 435841, 448384, 452352, 460288, 465899, 478268, 480928, 493696, 498104, 527744, 532456, 546592, 549632, 550536, 588504, 604128, 607488, 609522, 629184, 672576, 690432, 711109, 717402, 721392, 734048, 740544, 747156, 784672, 791616, 798684, 805504, 812696, 819888, 824448, 838912, 846336, 871682, 896768, 904704, 931798, 956536, 961856, 987392, 996208, 1055488, 1064912, 1093184, 1099264, 1101072, 1177008, 1208256, 1214976, 1219044, 1258368, 1307523, 1345152, 1380864, 1397697, 1422218, 1434804, 1442784, 1468096, 1481088, 1494312, 1569344, 1583232, 1597368, 1611008, 1625392, 1639776, 1648896, 1677824, 1743364, 1793536, 1863596, 1913072, 1923712, 1930153, 1974784, 1992416, 2110976, 2129824, 2133327, 2186368, 2202144, 2354016, 2416512, 2438088, 2516736, 2615046, 2690304, 2795394, 2844436, 2869608, 2885568, 2936192, 2962176, 2988624, 3138688, 3166464, 3194736, 3222016, 3250784, 3279552, 3297792, 3486728, 3727192, 3826144, 3847424, 3860306, 3984832, 4259648, 4266654, 4372736, 4404288, 4708032, 4833024, 4876176, 5033472, 5230092, 5380608, 5590788, 5688872, 5739216, 5771136, 5790459, 5872384, 5924352, 5977248, 6277376, 6332928, 6389472, 6501568, 6559104, 6973456, 7454384, 7652288, 7694848, 7720612, 7969664, 8519296, 8533308, 8745472, 8808576, 9416064, 9666048, 9752352, 10460184, 11181576, 11377744, 11478432, 11542272, 11580918, 11744768, 11954496, 12554752, 12778944, 13003136, 13118208, 13511071, 13946912, 14908768, 15304576, 15441224, 15939328, 17038592, 17066616, 17617152, 18832128, 19504704, 20920368, 22363152, 22755488, 22956864, 23084544, 23161836, 23908992, 25557888, 26006272, 26236416, 27022142, 27893824, 29817536, 30609152, 30882448, 31878656, 34077184, 34133232, 35234304, 37664256, 39009408, 40533213, 41840736, 44726304, 45510976, 45913728, 46323672, 47817984, 51115776, 52012544, 54044284, 55787648, 59635072, 61218304, 61764896, 68266464, 78018816, 81066426, 83681472, 89452608, 91021952, 91827456, 92647344, 95635968, 102231552, 108088568, 111575296, 119270144, 123529792, 136532928, 156037632, 162132852, 167362944, 178905216, 182043904, 183654912, 185294688, 216177136, 223150592, 238540288, 247059584, 273065856, 324265704, 334725888, 357810432, 364087808, 370589376, 432354272, 494119168, 546131712, 648531408, 669451776, 715620864, 741178752, 864708544, 988238336, 1092263424, 1297062816, 1482357504, 1729417088, 2594125632, 2964715008, 3458834176, 5188251264, 6917668352, 10376502528, 20753005056]

約数ペア:

[(1, 20753005056), (2, 10376502528), (3, 6917668352), (4, 5188251264), (6, 3458834176), (7, 2964715008), (8, 2594125632), (12, 1729417088), (14, 1482357504), (16, 1297062816), (19, 1092263424), (21, 988238336), (24, 864708544), (28, 741178752), (29, 715620864), (31, 669451776), (32, 648531408), (38, 546131712), (42, 494119168), (48, 432354272), (56, 370589376), (57, 364087808), (58, 357810432), (62, 334725888), (64, 324265704), (76, 273065856), (84, 247059584), (87, 238540288), (93, 223150592), (96, 216177136), (112, 185294688), (113, 183654912), (114, 182043904), (116, 178905216), (124, 167362944), (128, 162132852), (133, 156037632), (152, 136532928), (168, 123529792), (174, 119270144), (186, 111575296), (192, 108088568), (203, 102231552), (217, 95635968), (224, 92647344), (226, 91827456), (228, 91021952), (232, 89452608), (248, 83681472), (256, 81066426), (266, 78018816), (304, 68266464), (336, 61764896), (339, 61218304), (348, 59635072), (372, 55787648), (384, 54044284), (399, 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