20677822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{939901}}^1$

素因数の和:939914

約数の個数: 8

約数和(自身を含む): 33836472

約数和(自身を除く): 13158650

約数列:

[1, 2, 11, 22, 939901, 1879802, 10338911, 20677822]

約数ペア:

[(1, 20677822), (2, 10338911), (11, 1879802), (22, 939901)]