20306093472

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15331}}^1$

素因数の和:15433

約数の個数: 240

約数和(自身を含む): 69190494912

約数和(自身を除く): 48884401440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 168, 189, 216, 219, 224, 252, 288, 292, 324, 336, 378, 432, 438, 504, 511, 567, 584, 648, 657, 672, 756, 864, 876, 1008, 1022, 1134, 1168, 1296, 1314, 1512, 1533, 1752, 1971, 2016, 2044, 2268, 2336, 2592, 2628, 3024, 3066, 3504, 3942, 4088, 4536, 4599, 5256, 5913, 6048, 6132, 7008, 7884, 8176, 9072, 9198, 10512, 11826, 12264, 13797, 15331, 15768, 16352, 18144, 18396, 21024, 23652, 24528, 27594, 30662, 31536, 36792, 41391, 45993, 47304, 49056, 55188, 61324, 63072, 73584, 82782, 91986, 94608, 107317, 110376, 122648, 137979, 147168, 165564, 183972, 189216, 214634, 220752, 245296, 275958, 321951, 331128, 367944, 413937, 429268, 441504, 490592, 551916, 643902, 662256, 735888, 827874, 858536, 965853, 1103832, 1119163, 1241811, 1287804, 1324512, 1471776, 1655748, 1717072, 1931706, 2207664, 2238326, 2483622, 2575608, 2897559, 3311496, 3357489, 3434144, 3863412, 4415328, 4476652, 4967244, 5151216, 5795118, 6622992, 6714978, 7726824, 7834141, 8692677, 8953304, 9934488, 10072467, 10302432, 11590236, 13245984, 13429956, 15453648, 15668282, 17385354, 17906608, 19868976, 20144934, 23180472, 23502423, 26859912, 30217401, 30907296, 31336564, 34770708, 35813216, 39737952, 40289868, 46360944, 47004846, 53719824, 60434802, 62673128, 69541416, 70507269, 80579736, 90652203, 92721888, 94009692, 107439648, 120869604, 125346256, 139082832, 141014538, 161159472, 181304406, 188019384, 211521807, 241739208, 250692512, 278165664, 282029076, 322318944, 362608812, 376038768, 423043614, 483478416, 564058152, 634565421, 725217624, 752077536, 846087228, 966956832, 1128116304, 1269130842, 1450435248, 1692174456, 2256232608, 2538261684, 2900870496, 3384348912, 5076523368, 6768697824, 10153046736, 20306093472]

約数ペア:

[(1, 20306093472), (2, 10153046736), (3, 6768697824), (4, 5076523368), (6, 3384348912), (7, 2900870496), (8, 2538261684), (9, 2256232608), (12, 1692174456), (14, 1450435248), (16, 1269130842), (18, 1128116304), (21, 966956832), (24, 846087228), (27, 752077536), (28, 725217624), (32, 634565421), (36, 564058152), (42, 483478416), (48, 423043614), (54, 376038768), (56, 362608812), (63, 322318944), (72, 282029076), (73, 278165664), (81, 250692512), (84, 241739208), (96, 211521807), (108, 188019384), (112, 181304406), (126, 161159472), (144, 141014538), (146, 139082832), (162, 125346256), (168, 120869604), (189, 107439648), (216, 94009692), (219, 92721888), (224, 90652203), (252, 80579736), (288, 70507269), (292, 69541416), (324, 62673128), (336, 60434802), (378, 53719824), (432, 47004846), (438, 46360944), (504, 40289868), (511, 39737952), (567, 35813216), (584, 34770708), (648, 31336564), (657, 30907296), (672, 30217401), (756, 26859912), (864, 23502423), (876, 23180472), (1008, 20144934), (1022, 19868976), (1134, 17906608), (1168, 17385354), (1296, 15668282), (1314, 15453648), (1512, 13429956), (1533, 13245984), (1752, 11590236), (1971, 10302432), (2016, 10072467), (2044, 9934488), (2268, 8953304), (2336, 8692677), (2592, 7834141), (2628, 7726824), (3024, 6714978), (3066, 6622992), (3504, 5795118), (3942, 5151216), (4088, 4967244), (4536, 4476652), (4599, 4415328), (5256, 3863412), (5913, 3434144), (6048, 3357489), (6132, 3311496), (7008, 2897559), (7884, 2575608), (8176, 2483622), (9072, 2238326), (9198, 2207664), (10512, 1931706), (11826, 1717072), (12264, 1655748), (13797, 1471776), (15331, 1324512), (15768, 1287804), (16352, 1241811), (18144, 1119163), (18396, 1103832), (21024, 965853), (23652, 858536), (24528, 827874), (27594, 735888), (30662, 662256), (31536, 643902), (36792, 551916), (41391, 490592), (45993, 441504), (47304, 429268), (49056, 413937), (55188, 367944), (61324, 331128), (63072, 321951), (73584, 275958), (82782, 245296), (91986, 220752), (94608, 214634), (107317, 189216), (110376, 183972), (122648, 165564), (137979, 147168)]