20145785587

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{101957}}^1$

素因数の和:102230

約数の個数: 16

約数和(自身を含む): 21802698720

約数和(自身を除く): 1656913133

約数列:

[1, 17, 59, 197, 1003, 3349, 11623, 101957, 197591, 1733269, 6015463, 20085529, 102262871, 341453993, 1185046211, 20145785587]

約数ペア:

[(1, 20145785587), (17, 1185046211), (59, 341453993), (197, 102262871), (1003, 20085529), (3349, 6015463), (11623, 1733269), (101957, 197591)]