20176962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 43794240

約数和(自身を除く): 23617278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 1861, 3614, 3722, 5421, 5583, 10842, 11166, 24193, 48386, 72579, 145158, 258679, 517358, 776037, 1552074, 3362827, 6725654, 10088481, 20176962]

約数ペア:

[(1, 20176962), (2, 10088481), (3, 6725654), (6, 3362827), (13, 1552074), (26, 776037), (39, 517358), (78, 258679), (139, 145158), (278, 72579), (417, 48386), (834, 24193), (1807, 11166), (1861, 10842), (3614, 5583), (3722, 5421)]