2010020155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2811217}}^1$

素因数の和:2811246

約数の個数: 16

約数和(自身を含む): 2833707744

約数和(自身を除く): 823687589

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2811217, 14056085, 30923387, 36545821, 154616935, 182729105, 402004031, 2010020155]

約数ペア:

[(1, 2010020155), (5, 402004031), (11, 182729105), (13, 154616935), (55, 36545821), (65, 30923387), (143, 14056085), (715, 2811217)]