20020186

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1878

約数の個数: 24

約数和(自身を含む): 33598080

約数和(自身を除く): 13577894

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 1823, 3646, 5491, 10982, 30991, 34637, 61982, 69274, 526847, 588829, 1053694, 1177658, 10010093, 20020186]

約数ペア:

[(1, 20020186), (2, 10010093), (17, 1177658), (19, 1053694), (34, 588829), (38, 526847), (289, 69274), (323, 61982), (578, 34637), (646, 30991), (1823, 10982), (3646, 5491)]