20294112832

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{174901}}^1$

素因数の和:174964

約数の個数: 84

約数和(自身を含む): 48112391964

約数和(自身を除く): 27818279132

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 518, 592, 784, 1036, 1184, 1568, 1813, 2072, 2368, 3136, 3626, 4144, 7252, 8288, 14504, 16576, 29008, 58016, 116032, 174901, 349802, 699604, 1224307, 1399208, 2448614, 2798416, 4897228, 5596832, 6471337, 8570149, 9794456, 11193664, 12942674, 17140298, 19588912, 25885348, 34280596, 39177824, 45299359, 51770696, 68561192, 78355648, 90598718, 103541392, 137122384, 181197436, 207082784, 274244768, 317095513, 362394872, 414165568, 548489536, 634191026, 724789744, 1268382052, 1449579488, 2536764104, 2899158976, 5073528208, 10147056416, 20294112832]

約数ペア:

[(1, 20294112832), (2, 10147056416), (4, 5073528208), (7, 2899158976), (8, 2536764104), (14, 1449579488), (16, 1268382052), (28, 724789744), (32, 634191026), (37, 548489536), (49, 414165568), (56, 362394872), (64, 317095513), (74, 274244768), (98, 207082784), (112, 181197436), (148, 137122384), (196, 103541392), (224, 90598718), (259, 78355648), (296, 68561192), (392, 51770696), (448, 45299359), (518, 39177824), (592, 34280596), (784, 25885348), (1036, 19588912), (1184, 17140298), (1568, 12942674), (1813, 11193664), (2072, 9794456), (2368, 8570149), (3136, 6471337), (3626, 5596832), (4144, 4897228), (7252, 2798416), (8288, 2448614), (14504, 1399208), (16576, 1224307), (29008, 699604), (58016, 349802), (116032, 174901)]