20149086579

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20793691}}^1$

素因数の和:20793730

約数の個数: 16

約数和(自身を含む): 29942916480

約数和(自身を除く): 9793829901

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20793691, 62381073, 353492747, 395080129, 1060478241, 1185240387, 6716362193, 20149086579]

約数ペア:

[(1, 20149086579), (3, 6716362193), (17, 1185240387), (19, 1060478241), (51, 395080129), (57, 353492747), (323, 62381073), (969, 20793691)]