20616682

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 33520716

約数和(自身を除く): 12904034

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 673, 901, 1346, 1802, 11441, 15317, 22882, 30634, 35669, 71338, 194497, 388994, 606373, 1212746, 10308341, 20616682]

約数ペア:

[(1, 20616682), (2, 10308341), (17, 1212746), (34, 606373), (53, 388994), (106, 194497), (289, 71338), (578, 35669), (673, 30634), (901, 22882), (1346, 15317), (1802, 11441)]