20009009664

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 480

約数和(自身を含む): 69786604800

約数和(自身を除く): 49777595136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 109, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 218, 224, 252, 256, 271, 288, 294, 327, 336, 378, 384, 392, 432, 436, 441, 448, 504, 512, 542, 576, 588, 654, 672, 756, 763, 768, 784, 813, 864, 872, 882, 896, 981, 1008, 1084, 1152, 1176, 1308, 1323, 1344, 1512, 1526, 1536, 1568, 1626, 1728, 1744, 1764, 1792, 1897, 1962, 2016, 2168, 2289, 2304, 2352, 2439, 2616, 2646, 2688, 2943, 3024, 3052, 3136, 3252, 3456, 3488, 3528, 3584, 3794, 3924, 4032, 4336, 4578, 4608, 4704, 4878, 5232, 5292, 5341, 5376, 5691, 5886, 6048, 6104, 6272, 6504, 6867, 6912, 6976, 7056, 7317, 7588, 7848, 8064, 8672, 9156, 9408, 9756, 10464, 10584, 10682, 10752, 11382, 11772, 12096, 12208, 12544, 13008, 13279, 13734, 13824, 13952, 14112, 14634, 15176, 15696, 16023, 16128, 17073, 17344, 18312, 18816, 19512, 20601, 20928, 21168, 21364, 22764, 23544, 24192, 24416, 25088, 26016, 26558, 27468, 27904, 28224, 29268, 29539, 30352, 31392, 32046, 32256, 34146, 34688, 36624, 37632, 39024, 39837, 41202, 41856, 42336, 42728, 45528, 47088, 48069, 48384, 48832, 51219, 52032, 53116, 54936, 55808, 56448, 58536, 59078, 60704, 62784, 64092, 68292, 69376, 73248, 75264, 78048, 79674, 82404, 83712, 84672, 85456, 88617, 91056, 94176, 96138, 96768, 97664, 102438, 104064, 106232, 109872, 112896, 117072, 118156, 119511, 121408, 125568, 128184, 136584, 138752, 144207, 146496, 156096, 159348, 164808, 167424, 169344, 170912, 177234, 182112, 188352, 192276, 195328, 204876, 206773, 208128, 212464, 219744, 225792, 234144, 236312, 239022, 242816, 251136, 256368, 265851, 273168, 288414, 292992, 312192, 318696, 329616, 338688, 341824, 354468, 358533, 364224, 376704, 384552, 390656, 409752, 413546, 416256, 424928, 439488, 468288, 472624, 478044, 485632, 502272, 512736, 531702, 546336, 576828, 585984, 620319, 624384, 637392, 659232, 677376, 683648, 708936, 717066, 728448, 753408, 769104, 797553, 819504, 827092, 849856, 878976, 936576, 945248, 956088, 971264, 1025472, 1063404, 1092672, 1153656, 1171968, 1240638, 1248768, 1274784, 1318464, 1367296, 1417872, 1434132, 1447411, 1456896, 1506816, 1538208, 1595106, 1639008, 1654184, 1699712, 1757952, 1860957, 1873152, 1890496, 1912176, 2050944, 2126808, 2185344, 2307312, 2481276, 2549568, 2636928, 2734592, 2835744, 2868264, 2894822, 2913792, 3076416, 3190212, 3278016, 3308368, 3399424, 3515904, 3721914, 3746304, 3780992, 3824352, 4101888, 4253616, 4342233, 4370688, 4614624, 4962552, 5099136, 5273856, 5582871, 5671488, 5736528, 5789644, 6152832, 6380424, 6556032, 6616736, 6798848, 7443828, 7561984, 7648704, 8203776, 8507232, 8684466, 8741376, 9229248, 9925104, 10198272, 10547712, 11165742, 11342976, 11473056, 11579288, 12305664, 12760848, 13026699, 13112064, 13233472, 14887656, 15123968, 15297408, 17014464, 17368932, 18458496, 19850208, 20396544, 22331484, 22685952, 22946112, 23158576, 24611328, 25521696, 26053398, 26224128, 26466944, 29775312, 30594816, 34028928, 34737864, 36916992, 39080097, 39700416, 44662968, 45371904, 45892224, 46317152, 51043392, 52106796, 52933888, 59550624, 61189632, 68057856, 69475728, 73833984, 78160194, 79400832, 89325936, 91784448, 92634304, 102086784, 104213592, 105867776, 119101248, 136115712, 138951456, 156320388, 158801664, 178651872, 183568896, 185268608, 204173568, 208427184, 238202496, 277902912, 312640776, 317603328, 357303744, 370537216, 408347136, 416854368, 476404992, 555805824, 625281552, 714607488, 741074432, 833708736, 952809984, 1111611648, 1250563104, 1429214976, 1667417472, 2223223296, 2501126208, 2858429952, 3334834944, 5002252416, 6669669888, 10004504832, 20009009664]

約数ペア:

[(1, 20009009664), (2, 10004504832), (3, 6669669888), (4, 5002252416), (6, 3334834944), (7, 2858429952), (8, 2501126208), (9, 2223223296), (12, 1667417472), (14, 1429214976), (16, 1250563104), (18, 1111611648), (21, 952809984), (24, 833708736), (27, 741074432), (28, 714607488), (32, 625281552), (36, 555805824), (42, 476404992), (48, 416854368), (49, 408347136), (54, 370537216), (56, 357303744), (63, 317603328), (64, 312640776), (72, 277902912), (84, 238202496), (96, 208427184), (98, 204173568), (108, 185268608), (109, 183568896), (112, 178651872), (126, 158801664), (128, 156320388), (144, 138951456), (147, 136115712), (168, 119101248), (189, 105867776), (192, 104213592), (196, 102086784), (216, 92634304), (218, 91784448), (224, 89325936), (252, 79400832), (256, 78160194), (271, 73833984), (288, 69475728), (294, 68057856), (327, 61189632), (336, 59550624), (378, 52933888), (384, 52106796), (392, 51043392), (432, 46317152), (436, 45892224), (441, 45371904), (448, 44662968), (504, 39700416), (512, 39080097), (542, 36916992), (576, 34737864), (588, 34028928), (654, 30594816), (672, 29775312), (756, 26466944), (763, 26224128), (768, 26053398), (784, 25521696), (813, 24611328), (864, 23158576), (872, 22946112), (882, 22685952), (896, 22331484), (981, 20396544), (1008, 19850208), (1084, 18458496), (1152, 17368932), (1176, 17014464), (1308, 15297408), (1323, 15123968), (1344, 14887656), (1512, 13233472), (1526, 13112064), (1536, 13026699), (1568, 12760848), (1626, 12305664), (1728, 11579288), (1744, 11473056), (1764, 11342976), (1792, 11165742), (1897, 10547712), (1962, 10198272), (2016, 9925104), (2168, 9229248), (2289, 8741376), (2304, 8684466), (2352, 8507232), (2439, 8203776), (2616, 7648704), (2646, 7561984), (2688, 7443828), (2943, 6798848), (3024, 6616736), (3052, 6556032), (3136, 6380424), (3252, 6152832), (3456, 5789644), (3488, 5736528), (3528, 5671488), (3584, 5582871), (3794, 5273856), (3924, 5099136), (4032, 4962552), (4336, 4614624), (4578, 4370688), (4608, 4342233), (4704, 4253616), (4878, 4101888), (5232, 3824352), (5292, 3780992), (5341, 3746304), (5376, 3721914), (5691, 3515904), (5886, 3399424), (6048, 3308368), (6104, 3278016), (6272, 3190212), (6504, 3076416), (6867, 2913792), (6912, 2894822), (6976, 2868264), (7056, 2835744), (7317, 2734592), (7588, 2636928), (7848, 2549568), (8064, 2481276), (8672, 2307312), (9156, 2185344), (9408, 2126808), (9756, 2050944), (10464, 1912176), (10584, 1890496), (10682, 1873152), (10752, 1860957), (11382, 1757952), (11772, 1699712), (12096, 1654184), (12208, 1639008), (12544, 1595106), (13008, 1538208), (13279, 1506816), (13734, 1456896), (13824, 1447411), (13952, 1434132), (14112, 1417872), (14634, 1367296), (15176, 1318464), (15696, 1274784), (16023, 1248768), (16128, 1240638), (17073, 1171968), (17344, 1153656), (18312, 1092672), (18816, 1063404), (19512, 1025472), (20601, 971264), (20928, 956088), (21168, 945248), (21364, 936576), (22764, 878976), (23544, 849856), (24192, 827092), (24416, 819504), (25088, 797553), (26016, 769104), (26558, 753408), (27468, 728448), (27904, 717066), (28224, 708936), (29268, 683648), (29539, 677376), (30352, 659232), (31392, 637392), (32046, 624384), (32256, 620319), (34146, 585984), (34688, 576828), (36624, 546336), (37632, 531702), (39024, 512736), (39837, 502272), (41202, 485632), (41856, 478044), (42336, 472624), (42728, 468288), (45528, 439488), (47088, 424928), (48069, 416256), (48384, 413546), (48832, 409752), (51219, 390656), (52032, 384552), (53116, 376704), (54936, 364224), (55808, 358533), (56448, 354468), (58536, 341824), (59078, 338688), (60704, 329616), (62784, 318696), (64092, 312192), (68292, 292992), (69376, 288414), (73248, 273168), (75264, 265851), (78048, 256368), (79674, 251136), (82404, 242816), (83712, 239022), (84672, 236312), (85456, 234144), (88617, 225792), (91056, 219744), (94176, 212464), (96138, 208128), (96768, 206773), (97664, 204876), (102438, 195328), (104064, 192276), (106232, 188352), (109872, 182112), (112896, 177234), (117072, 170912), (118156, 169344), (119511, 167424), (121408, 164808), (125568, 159348), (128184, 156096), (136584, 146496), (138752, 144207)]