2020876887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1278227}}^1$

素因数の和:1278278

約数の個数: 16

約数和(自身を含む): 2945037312

約数和(自身を除く): 924160425

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 1278227, 3834681, 21729859, 39625037, 65189577, 118875111, 673625629, 2020876887]

約数ペア:

[(1, 2020876887), (3, 673625629), (17, 118875111), (31, 65189577), (51, 39625037), (93, 21729859), (527, 3834681), (1581, 1278227)]