20063978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4918

約数の個数: 24

約数和(自身を含む): 35033796

約数和(自身を除く): 14969818

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4877, 9754, 53647, 82909, 107294, 165818, 590117, 911999, 1180234, 1823998, 10031989, 20063978]

約数ペア:

[(1, 20063978), (2, 10031989), (11, 1823998), (17, 1180234), (22, 911999), (34, 590117), (121, 165818), (187, 107294), (242, 82909), (374, 53647), (2057, 9754), (4114, 4877)]