20235861888

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{887}}^1$

素因数の和:1417

約数の個数: 192

約数和(自身を含む): 59269311360

約数和(自身を除く): 39033449472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 484, 491, 528, 704, 726, 887, 968, 982, 1056, 1408, 1452, 1473, 1774, 1936, 1964, 2112, 2661, 2904, 2946, 3548, 3872, 3928, 4224, 5322, 5401, 5808, 5892, 7096, 7744, 7856, 9757, 10644, 10802, 11616, 11784, 14192, 15488, 15712, 16203, 19514, 21288, 21604, 23232, 23568, 28384, 29271, 31424, 32406, 39028, 42576, 43208, 46464, 47136, 56768, 58542, 59411, 62848, 64812, 78056, 85152, 86416, 94272, 107327, 113536, 117084, 118822, 129624, 156112, 170304, 172832, 178233, 188544, 214654, 234168, 237644, 259248, 312224, 321981, 340608, 345664, 356466, 429308, 435517, 468336, 475288, 518496, 624448, 643962, 691328, 712932, 858616, 871034, 936672, 950576, 1036992, 1248896, 1287924, 1306551, 1425864, 1717232, 1742068, 1873344, 1901152, 2073984, 2575848, 2613102, 2851728, 3434464, 3484136, 3746688, 3802304, 4790687, 5151696, 5226204, 5703456, 6868928, 6968272, 7604608, 9581374, 10303392, 10452408, 11406912, 13737856, 13936544, 14372061, 19162748, 20606784, 20904816, 22813824, 27873088, 28744122, 38325496, 41213568, 41809632, 52697557, 55746176, 57488244, 76650992, 83619264, 105395114, 114976488, 153301984, 158092671, 167238528, 210790228, 229952976, 306603968, 316185342, 421580456, 459905952, 613207936, 632370684, 843160912, 919811904, 1264741368, 1686321824, 1839623808, 2529482736, 3372643648, 5058965472, 6745287296, 10117930944, 20235861888]

約数ペア:

[(1, 20235861888), (2, 10117930944), (3, 6745287296), (4, 5058965472), (6, 3372643648), (8, 2529482736), (11, 1839623808), (12, 1686321824), (16, 1264741368), (22, 919811904), (24, 843160912), (32, 632370684), (33, 613207936), (44, 459905952), (48, 421580456), (64, 316185342), (66, 306603968), (88, 229952976), (96, 210790228), (121, 167238528), (128, 158092671), (132, 153301984), (176, 114976488), (192, 105395114), (242, 83619264), (264, 76650992), (352, 57488244), (363, 55746176), (384, 52697557), (484, 41809632), (491, 41213568), (528, 38325496), (704, 28744122), (726, 27873088), (887, 22813824), (968, 20904816), (982, 20606784), (1056, 19162748), (1408, 14372061), (1452, 13936544), (1473, 13737856), (1774, 11406912), (1936, 10452408), (1964, 10303392), (2112, 9581374), (2661, 7604608), (2904, 6968272), (2946, 6868928), (3548, 5703456), (3872, 5226204), (3928, 5151696), (4224, 4790687), (5322, 3802304), (5401, 3746688), (5808, 3484136), (5892, 3434464), (7096, 2851728), (7744, 2613102), (7856, 2575848), (9757, 2073984), (10644, 1901152), (10802, 1873344), (11616, 1742068), (11784, 1717232), (14192, 1425864), (15488, 1306551), (15712, 1287924), (16203, 1248896), (19514, 1036992), (21288, 950576), (21604, 936672), (23232, 871034), (23568, 858616), (28384, 712932), (29271, 691328), (31424, 643962), (32406, 624448), (39028, 518496), (42576, 475288), (43208, 468336), (46464, 435517), (47136, 429308), (56768, 356466), (58542, 345664), (59411, 340608), (62848, 321981), (64812, 312224), (78056, 259248), (85152, 237644), (86416, 234168), (94272, 214654), (107327, 188544), (113536, 178233), (117084, 172832), (118822, 170304), (129624, 156112)]