20802210514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11543957}}^1$

素因数の和:11544029

約数の個数: 16

約数和(自身を含む): 33662181528

約数和(自身を除く): 12859971014

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11543957, 23087914, 196247269, 392494538, 611829721, 1223659442, 10401105257, 20802210514]

約数ペア:

[(1, 20802210514), (2, 10401105257), (17, 1223659442), (34, 611829721), (53, 392494538), (106, 196247269), (901, 23087914), (1802, 11543957)]