20064539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 23750496

約数和(自身を除く): 3685957

約数列:

[1, 11, 17, 41, 187, 451, 697, 2617, 7667, 28787, 44489, 107297, 489379, 1180267, 1824049, 20064539]

約数ペア:

[(1, 20064539), (11, 1824049), (17, 1180267), (41, 489379), (187, 107297), (451, 44489), (697, 28787), (2617, 7667)]