20163220121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{4637}}^1\times {\mathrm{395303}}^1$

素因数の和:399951

約数の個数: 8

約数和(自身を含む): 22001039424

約数和(自身を除く): 1837819303

約数列:

[1, 11, 4637, 51007, 395303, 4348333, 1833020011, 20163220121]

約数ペア:

[(1, 20163220121), (11, 1833020011), (4637, 4348333), (51007, 395303)]