20161243796

素因数分解:

$2^2\times {\mathrm{23027}}^1\times {\mathrm{218887}}^1$

素因数の和:241918

約数の個数: 12

約数和(自身を含む): 35283870048

約数和(自身を除く): 15122626252

約数列:

[1, 2, 4, 23027, 46054, 92108, 218887, 437774, 875548, 5040310949, 10080621898, 20161243796]

約数ペア:

[(1, 20161243796), (2, 10080621898), (4, 5040310949), (23027, 875548), (46054, 437774), (92108, 218887)]