20008878

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{62921}}^1$

素因数の和:62979

約数の個数: 16

約数和(自身を含む): 40773456

約数和(自身を除く): 20764578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 62921, 125842, 188763, 377526, 3334813, 6669626, 10004439, 20008878]

約数ペア:

[(1, 20008878), (2, 10004439), (3, 6669626), (6, 3334813), (53, 377526), (106, 188763), (159, 125842), (318, 62921)]