20341877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 22254912

約数和(自身を除く): 1913035

約数列:

[1, 17, 53, 107, 211, 901, 1819, 3587, 5671, 11183, 22577, 96407, 190111, 383809, 1196581, 20341877]

約数ペア:

[(1, 20341877), (17, 1196581), (53, 383809), (107, 190111), (211, 96407), (901, 22577), (1819, 11183), (3587, 5671)]