19720469376

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7673}}^1$

素因数の和:7813

約数の個数: 192

約数和(自身を含む): 59833257120

約数和(自身を除く): 40112787744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 97, 128, 138, 144, 184, 192, 194, 207, 276, 288, 291, 368, 384, 388, 414, 552, 576, 582, 736, 776, 828, 873, 1104, 1152, 1164, 1472, 1552, 1656, 1746, 2208, 2231, 2328, 2944, 3104, 3312, 3492, 4416, 4462, 4656, 6208, 6624, 6693, 6984, 7673, 8832, 8924, 9312, 12416, 13248, 13386, 13968, 15346, 17848, 18624, 20079, 23019, 26496, 26772, 27936, 30692, 35696, 37248, 40158, 46038, 53544, 55872, 61384, 69057, 71392, 80316, 92076, 107088, 111744, 122768, 138114, 142784, 160632, 176479, 184152, 214176, 245536, 276228, 285568, 321264, 352958, 368304, 428352, 491072, 529437, 552456, 642528, 705916, 736608, 744281, 856704, 982144, 1058874, 1104912, 1285056, 1411832, 1473216, 1488562, 1588311, 2117748, 2209824, 2232843, 2570112, 2823664, 2946432, 2977124, 3176622, 4235496, 4419648, 4465686, 5647328, 5954248, 6353244, 6698529, 8470992, 8839296, 8931372, 11294656, 11908496, 12706488, 13397058, 16941984, 17118463, 17862744, 22589312, 23816992, 25412976, 26794116, 33883968, 34236926, 35725488, 47633984, 50825952, 51355389, 53588232, 67767936, 68473852, 71450976, 95267968, 101651904, 102710778, 107176464, 136947704, 142901952, 154066167, 203303808, 205421556, 214352928, 273895408, 285803904, 308132334, 410843112, 428705856, 547790816, 616264668, 821686224, 857411712, 1095581632, 1232529336, 1643372448, 2191163264, 2465058672, 3286744896, 4930117344, 6573489792, 9860234688, 19720469376]

約数ペア:

[(1, 19720469376), (2, 9860234688), (3, 6573489792), (4, 4930117344), (6, 3286744896), (8, 2465058672), (9, 2191163264), (12, 1643372448), (16, 1232529336), (18, 1095581632), (23, 857411712), (24, 821686224), (32, 616264668), (36, 547790816), (46, 428705856), (48, 410843112), (64, 308132334), (69, 285803904), (72, 273895408), (92, 214352928), (96, 205421556), (97, 203303808), (128, 154066167), (138, 142901952), (144, 136947704), (184, 107176464), (192, 102710778), (194, 101651904), (207, 95267968), (276, 71450976), (288, 68473852), (291, 67767936), (368, 53588232), (384, 51355389), (388, 50825952), (414, 47633984), (552, 35725488), (576, 34236926), (582, 33883968), (736, 26794116), (776, 25412976), (828, 23816992), (873, 22589312), (1104, 17862744), (1152, 17118463), (1164, 16941984), (1472, 13397058), (1552, 12706488), (1656, 11908496), (1746, 11294656), (2208, 8931372), (2231, 8839296), (2328, 8470992), (2944, 6698529), (3104, 6353244), (3312, 5954248), (3492, 5647328), (4416, 4465686), (4462, 4419648), (4656, 4235496), (6208, 3176622), (6624, 2977124), (6693, 2946432), (6984, 2823664), (7673, 2570112), (8832, 2232843), (8924, 2209824), (9312, 2117748), (12416, 1588311), (13248, 1488562), (13386, 1473216), (13968, 1411832), (15346, 1285056), (17848, 1104912), (18624, 1058874), (20079, 982144), (23019, 856704), (26496, 744281), (26772, 736608), (27936, 705916), (30692, 642528), (35696, 552456), (37248, 529437), (40158, 491072), (46038, 428352), (53544, 368304), (55872, 352958), (61384, 321264), (69057, 285568), (71392, 276228), (80316, 245536), (92076, 214176), (107088, 184152), (111744, 176479), (122768, 160632), (138114, 142784)]