20176670046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258675257}}^1$

素因数の和:258675275

約数の個数: 16

約数和(自身を含む): 43457443344

約数和(自身を除く): 23280773298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258675257, 517350514, 776025771, 1552051542, 3362778341, 6725556682, 10088335023, 20176670046]

約数ペア:

[(1, 20176670046), (2, 10088335023), (3, 6725556682), (6, 3362778341), (13, 1552051542), (26, 776025771), (39, 517350514), (78, 258675257)]