20860362

素因数分解:

$2^1\times 3^3\times {\mathrm{386303}}^1$

素因数の和:386314

約数の個数: 16

約数和(自身を含む): 46356480

約数和(自身を除く): 25496118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 386303, 772606, 1158909, 2317818, 3476727, 6953454, 10430181, 20860362]

約数ペア:

[(1, 20860362), (2, 10430181), (3, 6953454), (6, 3476727), (9, 2317818), (18, 1158909), (27, 772606), (54, 386303)]