20296958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1879}}^1$

素因数の和:2383

約数の個数: 16

約数和(自身を含む): 33298560

約数和(自身を除く): 13001602

約数列:

[1, 2, 11, 22, 491, 982, 1879, 3758, 5401, 10802, 20669, 41338, 922589, 1845178, 10148479, 20296958]

約数ペア:

[(1, 20296958), (2, 10148479), (11, 1845178), (22, 922589), (491, 41338), (982, 20669), (1879, 10802), (3758, 5401)]