20376268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27241}}^1$

素因数の和:27273

約数の個数: 24

約数和(自身を含む): 41189904

約数和(自身を除く): 20813636

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27241, 54482, 108964, 299651, 463097, 599302, 926194, 1198604, 1852388, 5094067, 10188134, 20376268]

約数ペア:

[(1, 20376268), (2, 10188134), (4, 5094067), (11, 1852388), (17, 1198604), (22, 926194), (34, 599302), (44, 463097), (68, 299651), (187, 108964), (374, 54482), (748, 27241)]