20007494637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7027571}}^1$

素因数の和:7027660

約数の個数: 16

約数和(自身を含む): 29122258368

約数和(自身を除く): 9114763731

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 7027571, 21082713, 91358423, 274075269, 513012683, 1539038049, 6669164879, 20007494637]

約数ペア:

[(1, 20007494637), (3, 6669164879), (13, 1539038049), (39, 513012683), (73, 274075269), (219, 91358423), (949, 21082713), (2847, 7027571)]