20182572796

素因数分解:

$2^2\times {\mathrm{6451}}^1\times {\mathrm{782149}}^1$

素因数の和:788604

約数の個数: 12

約数和(自身を含む): 35325022600

約数和(自身を除く): 15142449804

約数列:

[1, 2, 4, 6451, 12902, 25804, 782149, 1564298, 3128596, 5045643199, 10091286398, 20182572796]

約数ペア:

[(1, 20182572796), (2, 10091286398), (4, 5045643199), (6451, 3128596), (12902, 1564298), (25804, 782149)]