20664044352

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2437}}^1$

素因数の和:3166

約数の個数: 224

約数和(自身を含む): 69554384640

約数和(自身を除く): 48890340288

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, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 701, 756, 864, 1008, 1344, 1402, 1512, 1728, 2016, 2103, 2437, 2804, 3024, 4032, 4206, 4874, 4907, 5608, 6048, 6309, 7311, 8412, 9748, 9814, 11216, 12096, 12618, 14622, 14721, 16824, 17059, 18927, 19496, 19628, 21933, 22432, 25236, 29244, 29442, 33648, 34118, 37854, 38992, 39256, 43866, 44163, 44864, 50472, 51177, 58488, 58884, 65799, 67296, 68236, 75708, 77984, 78512, 87732, 88326, 100944, 102354, 116976, 117768, 131598, 132489, 134592, 136472, 151416, 153531, 155968, 157024, 175464, 176652, 201888, 204708, 233952, 235536, 263196, 264978, 272944, 302832, 307062, 314048, 350928, 353304, 403776, 409416, 460593, 467904, 471072, 526392, 529956, 545888, 605664, 614124, 701856, 706608, 818832, 921186, 942144, 1052784, 1059912, 1091776, 1211328, 1228248, 1403712, 1413216, 1637664, 1708337, 1842372, 2105568, 2119824, 2456496, 2826432, 3275328, 3416674, 3684744, 4211136, 4239648, 4912992, 5125011, 6833348, 7369488, 8479296, 9825984, 10250022, 11958359, 13666696, 14738976, 15375033, 20500044, 23916718, 27333392, 29477952, 30750066, 35875077, 41000088, 46125099, 47833436, 54666784, 61500132, 71750154, 82000176, 92250198, 95666872, 107625231, 109333568, 123000264, 143500308, 164000352, 184500396, 191333744, 215250462, 246000528, 287000616, 322875693, 328000704, 369000792, 382667488, 430500924, 492001056, 574001232, 645751386, 738001584, 765334976, 861001848, 984002112, 1148002464, 1291502772, 1476003168, 1722003696, 2296004928, 2583005544, 2952006336, 3444007392, 5166011088, 6888014784, 10332022176, 20664044352]

約数ペア:

[(1, 20664044352), (2, 10332022176), (3, 6888014784), (4, 5166011088), (6, 3444007392), (7, 2952006336), (8, 2583005544), (9, 2296004928), (12, 1722003696), (14, 1476003168), (16, 1291502772), (18, 1148002464), (21, 984002112), (24, 861001848), (27, 765334976), (28, 738001584), (32, 645751386), (36, 574001232), (42, 492001056), (48, 430500924), (54, 382667488), (56, 369000792), (63, 328000704), (64, 322875693), (72, 287000616), (84, 246000528), (96, 215250462), (108, 191333744), (112, 184500396), (126, 164000352), (144, 143500308), (168, 123000264), (189, 109333568), (192, 107625231), (216, 95666872), (224, 92250198), (252, 82000176), (288, 71750154), (336, 61500132), (378, 54666784), (432, 47833436), (448, 46125099), (504, 41000088), (576, 35875077), (672, 30750066), (701, 29477952), (756, 27333392), (864, 23916718), (1008, 20500044), (1344, 15375033), (1402, 14738976), (1512, 13666696), (1728, 11958359), (2016, 10250022), (2103, 9825984), (2437, 8479296), (2804, 7369488), (3024, 6833348), (4032, 5125011), (4206, 4912992), (4874, 4239648), (4907, 4211136), (5608, 3684744), (6048, 3416674), (6309, 3275328), (7311, 2826432), (8412, 2456496), (9748, 2119824), (9814, 2105568), (11216, 1842372), (12096, 1708337), (12618, 1637664), (14622, 1413216), (14721, 1403712), (16824, 1228248), (17059, 1211328), (18927, 1091776), (19496, 1059912), (19628, 1052784), (21933, 942144), (22432, 921186), (25236, 818832), (29244, 706608), (29442, 701856), (33648, 614124), (34118, 605664), (37854, 545888), (38992, 529956), (39256, 526392), (43866, 471072), (44163, 467904), (44864, 460593), (50472, 409416), (51177, 403776), (58488, 353304), (58884, 350928), (65799, 314048), (67296, 307062), (68236, 302832), (75708, 272944), (77984, 264978), (78512, 263196), (87732, 235536), (88326, 233952), (100944, 204708), (102354, 201888), (116976, 176652), (117768, 175464), (131598, 157024), (132489, 155968), (134592, 153531), (136472, 151416)]