20850010272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5807}}^1$

素因数の和:5980

約数の個数: 288

約数和(自身を含む): 73520358912

約数和(自身を除く): 52670348640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 137, 144, 156, 168, 182, 208, 224, 234, 252, 273, 274, 288, 312, 336, 364, 411, 416, 468, 504, 546, 548, 624, 672, 728, 819, 822, 936, 959, 1008, 1092, 1096, 1233, 1248, 1456, 1638, 1644, 1781, 1872, 1918, 2016, 2184, 2192, 2466, 2877, 2912, 3276, 3288, 3562, 3744, 3836, 4368, 4384, 4932, 5343, 5754, 5807, 6552, 6576, 7124, 7672, 8631, 8736, 9864, 10686, 11508, 11614, 12467, 13104, 13152, 14248, 15344, 16029, 17262, 17421, 19728, 21372, 23016, 23228, 24934, 26208, 28496, 30688, 32058, 34524, 34842, 37401, 39456, 40649, 42744, 46032, 46456, 49868, 52263, 56992, 64116, 69048, 69684, 74802, 75491, 81298, 85488, 92064, 92912, 99736, 104526, 112203, 121947, 128232, 138096, 139368, 149604, 150982, 162596, 170976, 185824, 199472, 209052, 224406, 226473, 243894, 256464, 276192, 278736, 299208, 301964, 325192, 365841, 398944, 418104, 448812, 452946, 487788, 512928, 528437, 557472, 598416, 603928, 650384, 679419, 731682, 795559, 836208, 897624, 905892, 975576, 1056874, 1196832, 1207856, 1300768, 1358838, 1463364, 1585311, 1591118, 1672416, 1795248, 1811784, 1951152, 2113748, 2386677, 2415712, 2717676, 2926728, 3170622, 3182236, 3590496, 3623568, 3902304, 4227496, 4755933, 4773354, 5435352, 5568913, 5853456, 6341244, 6364472, 7160031, 7247136, 8454992, 9511866, 9546708, 10342267, 10870704, 11137826, 11706912, 12682488, 12728944, 14320062, 16706739, 16909984, 19023732, 19093416, 20684534, 21741408, 22275652, 25364976, 25457888, 28640124, 31026801, 33413478, 38047464, 38186832, 41369068, 44551304, 50120217, 50729952, 57280248, 62053602, 66826956, 72395869, 76094928, 76373664, 82738136, 89102608, 93080403, 100240434, 114560496, 124107204, 133653912, 144791738, 152189856, 165476272, 178205216, 186160806, 200480868, 217187607, 229120992, 248214408, 267307824, 289583476, 330952544, 372321612, 400961736, 434375214, 496428816, 534615648, 579166952, 651562821, 744643224, 801923472, 868750428, 992857632, 1158333904, 1303125642, 1489286448, 1603846944, 1737500856, 2316667808, 2606251284, 2978572896, 3475001712, 5212502568, 6950003424, 10425005136, 20850010272]

約数ペア:

[(1, 20850010272), (2, 10425005136), (3, 6950003424), (4, 5212502568), (6, 3475001712), (7, 2978572896), (8, 2606251284), (9, 2316667808), (12, 1737500856), (13, 1603846944), (14, 1489286448), (16, 1303125642), (18, 1158333904), (21, 992857632), (24, 868750428), (26, 801923472), (28, 744643224), (32, 651562821), (36, 579166952), (39, 534615648), (42, 496428816), (48, 434375214), (52, 400961736), (56, 372321612), (63, 330952544), (72, 289583476), (78, 267307824), (84, 248214408), (91, 229120992), (96, 217187607), (104, 200480868), (112, 186160806), (117, 178205216), (126, 165476272), (137, 152189856), (144, 144791738), (156, 133653912), (168, 124107204), (182, 114560496), (208, 100240434), (224, 93080403), (234, 89102608), (252, 82738136), (273, 76373664), (274, 76094928), (288, 72395869), (312, 66826956), (336, 62053602), (364, 57280248), (411, 50729952), (416, 50120217), (468, 44551304), (504, 41369068), (546, 38186832), (548, 38047464), (624, 33413478), (672, 31026801), (728, 28640124), (819, 25457888), (822, 25364976), (936, 22275652), (959, 21741408), (1008, 20684534), (1092, 19093416), (1096, 19023732), (1233, 16909984), (1248, 16706739), (1456, 14320062), (1638, 12728944), (1644, 12682488), (1781, 11706912), (1872, 11137826), (1918, 10870704), (2016, 10342267), (2184, 9546708), (2192, 9511866), (2466, 8454992), (2877, 7247136), (2912, 7160031), (3276, 6364472), (3288, 6341244), (3562, 5853456), (3744, 5568913), (3836, 5435352), (4368, 4773354), (4384, 4755933), (4932, 4227496), (5343, 3902304), (5754, 3623568), (5807, 3590496), (6552, 3182236), (6576, 3170622), (7124, 2926728), (7672, 2717676), (8631, 2415712), (8736, 2386677), (9864, 2113748), (10686, 1951152), (11508, 1811784), (11614, 1795248), (12467, 1672416), (13104, 1591118), (13152, 1585311), (14248, 1463364), (15344, 1358838), (16029, 1300768), (17262, 1207856), (17421, 1196832), (19728, 1056874), (21372, 975576), (23016, 905892), (23228, 897624), (24934, 836208), (26208, 795559), (28496, 731682), (30688, 679419), (32058, 650384), (34524, 603928), (34842, 598416), (37401, 557472), (39456, 528437), (40649, 512928), (42744, 487788), (46032, 452946), (46456, 448812), (49868, 418104), (52263, 398944), (56992, 365841), (64116, 325192), (69048, 301964), (69684, 299208), (74802, 278736), (75491, 276192), (81298, 256464), (85488, 243894), (92064, 226473), (92912, 224406), (99736, 209052), (104526, 199472), (112203, 185824), (121947, 170976), (128232, 162596), (138096, 150982), (139368, 149604)]