20194299218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1909807}}^1$

素因数の和:1910137

約数の個数: 16

約数和(自身を含む): 32176445184

約数和(自身を除く): 11982145966

約数列:

[1, 2, 17, 34, 311, 622, 5287, 10574, 1909807, 3819614, 32466719, 64933438, 593949977, 1187899954, 10097149609, 20194299218]

約数ペア:

[(1, 20194299218), (2, 10097149609), (17, 1187899954), (34, 593949977), (311, 64933438), (622, 32466719), (5287, 3819614), (10574, 1909807)]