20182256866

素因数分解:

$2^1\times {\mathrm{701}}^1\times {\mathrm{2473}}^1\times {\mathrm{5821}}^1$

素因数の和:8997

約数の個数: 16

約数和(自身を含む): 30334040568

約数和(自身を除く): 10151783702

約数列:

[1, 2, 701, 1402, 2473, 4946, 5821, 11642, 1733573, 3467146, 4080521, 8161042, 14395333, 28790666, 10091128433, 20182256866]

約数ペア:

[(1, 20182256866), (2, 10091128433), (701, 28790666), (1402, 14395333), (2473, 8161042), (4946, 4080521), (5821, 3467146), (11642, 1733573)]