20958158592

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 576

約数和(自身を含む): 74408140800

約数和(自身を除く): 53449982208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 89, 93, 96, 108, 112, 124, 126, 128, 144, 157, 168, 178, 186, 189, 192, 216, 217, 224, 248, 252, 256, 267, 279, 288, 314, 336, 356, 372, 378, 384, 432, 434, 448, 471, 496, 504, 534, 558, 576, 623, 628, 651, 672, 712, 744, 756, 768, 801, 837, 864, 868, 896, 942, 992, 1008, 1068, 1099, 1116, 1152, 1246, 1256, 1302, 1344, 1413, 1424, 1488, 1512, 1602, 1674, 1728, 1736, 1792, 1869, 1884, 1953, 1984, 2016, 2136, 2198, 2232, 2304, 2403, 2492, 2512, 2604, 2688, 2759, 2826, 2848, 2976, 3024, 3204, 3297, 3348, 3456, 3472, 3738, 3768, 3906, 3968, 4032, 4239, 4272, 4396, 4464, 4806, 4867, 4984, 5024, 5208, 5376, 5518, 5607, 5652, 5696, 5859, 5952, 6048, 6408, 6594, 6696, 6912, 6944, 7476, 7536, 7812, 7936, 8064, 8277, 8478, 8544, 8792, 8928, 9612, 9734, 9891, 9968, 10048, 10416, 11036, 11214, 11304, 11392, 11718, 11904, 12096, 12816, 13188, 13392, 13888, 13973, 14601, 14952, 15072, 15624, 16128, 16554, 16821, 16956, 17088, 17584, 17856, 19224, 19313, 19468, 19782, 19936, 20096, 20832, 22072, 22428, 22608, 22784, 23436, 23808, 24192, 24831, 25632, 26376, 26784, 27776, 27946, 29202, 29673, 29904, 30144, 31248, 33108, 33642, 33912, 34069, 34176, 35168, 35712, 38448, 38626, 38936, 39564, 39872, 40192, 41664, 41919, 43803, 44144, 44856, 45216, 46872, 48384, 49662, 51264, 52752, 53568, 55552, 55892, 57939, 58404, 59346, 59808, 60288, 62496, 66216, 67284, 67824, 68138, 68352, 70336, 71424, 74493, 76896, 77252, 77872, 79128, 79744, 83328, 83838, 87606, 88288, 89712, 90432, 93744, 97811, 99324, 102207, 102528, 105504, 107136, 111784, 115878, 116808, 118692, 119616, 120576, 124992, 125757, 131409, 132432, 134568, 135648, 136276, 140672, 148986, 153792, 154504, 155744, 158256, 159488, 166656, 167676, 173817, 175212, 176576, 179424, 180864, 187488, 195622, 198648, 204414, 205056, 211008, 214272, 223568, 231756, 233616, 237384, 239232, 249984, 251514, 262818, 264864, 269136, 271296, 272552, 281344, 293433, 297972, 306621, 307584, 309008, 311488, 316512, 335352, 347634, 350424, 353152, 358848, 361728, 374976, 377271, 391244, 397296, 408828, 422016, 433163, 447136, 463512, 467232, 474768, 478464, 499968, 503028, 521451, 525636, 529728, 538272, 542592, 545104, 586866, 595944, 613242, 615168, 618016, 622976, 633024, 670704, 695268, 700848, 706304, 717696, 749952, 754542, 782488, 794592, 817656, 844032, 866326, 880299, 894272, 919863, 927024, 934464, 949536, 1006056, 1042902, 1051272, 1059456, 1076544, 1085184, 1090208, 1173732, 1191888, 1226484, 1236032, 1245952, 1266048, 1299489, 1341408, 1390536, 1401696, 1435392, 1499904, 1509084, 1564976, 1589184, 1635312, 1732652, 1760598, 1788544, 1839726, 1854048, 1868928, 1899072, 2012112, 2085804, 2102544, 2118912, 2153088, 2180416, 2347464, 2383776, 2452968, 2472064, 2532096, 2598978, 2640897, 2682816, 2781072, 2803392, 3018168, 3032141, 3129952, 3178368, 3270624, 3465304, 3521196, 3577088, 3679452, 3708096, 3737856, 3798144, 3898467, 4024224, 4171608, 4205088, 4306176, 4360832, 4694928, 4767552, 4905936, 4944128, 5197956, 5281794, 5365632, 5562144, 5606784, 6036336, 6064282, 6259904, 6356736, 6541248, 6930608, 7042392, 7358904, 7416192, 7596288, 7796934, 8048448, 8343216, 8410176, 8721664, 9096423, 9389856, 9535104, 9811872, 10395912, 10563588, 10731264, 11124288, 11213568, 11695401, 12072672, 12128564, 12519808, 13082496, 13861216, 14084784, 14717808, 14832384, 15593868, 16096896, 16686432, 16820352, 18192846, 18779712, 19070208, 19623744, 20791824, 21127176, 22248576, 23390802, 24145344, 24257128, 25039616, 26164992, 27289269, 27722432, 28169568, 29435616, 31187736, 32193792, 33372864, 33640704, 36385692, 37559424, 39247488, 41583648, 42254352, 44497152, 46781604, 48290688, 48514256, 54578538, 55444864, 56339136, 58871232, 62375472, 66745728, 72771384, 75118848, 78494976, 81867807, 83167296, 84508704, 93563208, 96581376, 97028512, 109157076, 110889728, 112678272, 117742464, 124750944, 133491456, 145542768, 163735614, 166334592, 169017408, 187126416, 194057024, 218314152, 225356544, 235484928, 249501888, 291085536, 327471228, 332669184, 338034816, 374252832, 388114048, 436628304, 499003776, 582171072, 654942456, 676069632, 748505664, 776228096, 873256608, 998007552, 1164342144, 1309884912, 1497011328, 1746513216, 2328684288, 2619769824, 2994022656, 3493026432, 5239539648, 6986052864, 10479079296, 20958158592]

約数ペア:

[(1, 20958158592), (2, 10479079296), (3, 6986052864), (4, 5239539648), (6, 3493026432), (7, 2994022656), (8, 2619769824), (9, 2328684288), (12, 1746513216), (14, 1497011328), (16, 1309884912), (18, 1164342144), (21, 998007552), (24, 873256608), (27, 776228096), (28, 748505664), (31, 676069632), (32, 654942456), (36, 582171072), (42, 499003776), (48, 436628304), (54, 388114048), (56, 374252832), (62, 338034816), (63, 332669184), (64, 327471228), (72, 291085536), (84, 249501888), (89, 235484928), (93, 225356544), (96, 218314152), (108, 194057024), (112, 187126416), (124, 169017408), (126, 166334592), (128, 163735614), (144, 145542768), (157, 133491456), (168, 124750944), (178, 117742464), (186, 112678272), (189, 110889728), (192, 109157076), (216, 97028512), (217, 96581376), (224, 93563208), (248, 84508704), (252, 83167296), (256, 81867807), (267, 78494976), (279, 75118848), (288, 72771384), (314, 66745728), (336, 62375472), (356, 58871232), (372, 56339136), (378, 55444864), (384, 54578538), (432, 48514256), (434, 48290688), (448, 46781604), (471, 44497152), (496, 42254352), (504, 41583648), (534, 39247488), (558, 37559424), (576, 36385692), (623, 33640704), (628, 33372864), (651, 32193792), (672, 31187736), (712, 29435616), (744, 28169568), (756, 27722432), (768, 27289269), (801, 26164992), (837, 25039616), (864, 24257128), (868, 24145344), (896, 23390802), (942, 22248576), (992, 21127176), (1008, 20791824), (1068, 19623744), (1099, 19070208), (1116, 18779712), (1152, 18192846), (1246, 16820352), (1256, 16686432), (1302, 16096896), (1344, 15593868), (1413, 14832384), (1424, 14717808), (1488, 14084784), (1512, 13861216), (1602, 13082496), (1674, 12519808), (1728, 12128564), (1736, 12072672), (1792, 11695401), (1869, 11213568), (1884, 11124288), (1953, 10731264), (1984, 10563588), (2016, 10395912), (2136, 9811872), (2198, 9535104), (2232, 9389856), (2304, 9096423), (2403, 8721664), (2492, 8410176), (2512, 8343216), (2604, 8048448), (2688, 7796934), (2759, 7596288), (2826, 7416192), (2848, 7358904), (2976, 7042392), (3024, 6930608), (3204, 6541248), (3297, 6356736), (3348, 6259904), (3456, 6064282), (3472, 6036336), (3738, 5606784), (3768, 5562144), (3906, 5365632), (3968, 5281794), (4032, 5197956), (4239, 4944128), (4272, 4905936), (4396, 4767552), (4464, 4694928), (4806, 4360832), (4867, 4306176), (4984, 4205088), (5024, 4171608), (5208, 4024224), (5376, 3898467), (5518, 3798144), (5607, 3737856), (5652, 3708096), (5696, 3679452), (5859, 3577088), (5952, 3521196), (6048, 3465304), (6408, 3270624), (6594, 3178368), (6696, 3129952), (6912, 3032141), (6944, 3018168), (7476, 2803392), (7536, 2781072), (7812, 2682816), (7936, 2640897), (8064, 2598978), (8277, 2532096), (8478, 2472064), (8544, 2452968), (8792, 2383776), (8928, 2347464), (9612, 2180416), (9734, 2153088), (9891, 2118912), (9968, 2102544), (10048, 2085804), (10416, 2012112), (11036, 1899072), (11214, 1868928), (11304, 1854048), (11392, 1839726), (11718, 1788544), (11904, 1760598), (12096, 1732652), (12816, 1635312), (13188, 1589184), (13392, 1564976), (13888, 1509084), (13973, 1499904), (14601, 1435392), (14952, 1401696), (15072, 1390536), (15624, 1341408), (16128, 1299489), (16554, 1266048), (16821, 1245952), (16956, 1236032), (17088, 1226484), (17584, 1191888), (17856, 1173732), (19224, 1090208), (19313, 1085184), (19468, 1076544), (19782, 1059456), (19936, 1051272), (20096, 1042902), (20832, 1006056), (22072, 949536), (22428, 934464), (22608, 927024), (22784, 919863), (23436, 894272), (23808, 880299), (24192, 866326), (24831, 844032), (25632, 817656), (26376, 794592), (26784, 782488), (27776, 754542), (27946, 749952), (29202, 717696), (29673, 706304), (29904, 700848), (30144, 695268), (31248, 670704), (33108, 633024), (33642, 622976), (33912, 618016), (34069, 615168), (34176, 613242), (35168, 595944), (35712, 586866), (38448, 545104), (38626, 542592), (38936, 538272), (39564, 529728), (39872, 525636), (40192, 521451), (41664, 503028), (41919, 499968), (43803, 478464), (44144, 474768), (44856, 467232), (45216, 463512), (46872, 447136), (48384, 433163), (49662, 422016), (51264, 408828), (52752, 397296), (53568, 391244), (55552, 377271), (55892, 374976), (57939, 361728), (58404, 358848), (59346, 353152), (59808, 350424), (60288, 347634), (62496, 335352), (66216, 316512), (67284, 311488), (67824, 309008), (68138, 307584), (68352, 306621), (70336, 297972), (71424, 293433), (74493, 281344), (76896, 272552), (77252, 271296), (77872, 269136), (79128, 264864), (79744, 262818), (83328, 251514), (83838, 249984), (87606, 239232), (88288, 237384), (89712, 233616), (90432, 231756), (93744, 223568), (97811, 214272), (99324, 211008), (102207, 205056), (102528, 204414), (105504, 198648), (107136, 195622), (111784, 187488), (115878, 180864), (116808, 179424), (118692, 176576), (119616, 175212), (120576, 173817), (124992, 167676), (125757, 166656), (131409, 159488), (132432, 158256), (134568, 155744), (135648, 154504), (136276, 153792), (140672, 148986)]