20174271468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129322253}}^1$

素因数の和:129322273

約数の個数: 24

約数和(自身を含む): 50694323568

約数和(自身を除く): 30520052100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129322253, 258644506, 387966759, 517289012, 775933518, 1551867036, 1681189289, 3362378578, 5043567867, 6724757156, 10087135734, 20174271468]

約数ペア:

[(1, 20174271468), (2, 10087135734), (3, 6724757156), (4, 5043567867), (6, 3362378578), (12, 1681189289), (13, 1551867036), (26, 775933518), (39, 517289012), (52, 387966759), (78, 258644506), (156, 129322253)]