20163030314

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2764331}}^1$

素因数の和:2764861

約数の個数: 16

約数和(自身を含む): 34631551296

約数和(自身を除く): 14468520982

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 2764331, 5528662, 19350317, 38700634, 1440216451, 2880432902, 10081515157, 20163030314]

約数ペア:

[(1, 20163030314), (2, 10081515157), (7, 2880432902), (14, 1440216451), (521, 38700634), (1042, 19350317), (3647, 5528662), (7294, 2764331)]