20165510177

素因数分解:

${\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1321}}^1\times {\mathrm{2027}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 21426679872

約数和(自身を除く): 1261169695

約数列:

[1, 17, 443, 1321, 2027, 7531, 22457, 34459, 585203, 897961, 2677667, 9948451, 15265337, 45520339, 1186206481, 20165510177]

約数ペア:

[(1, 20165510177), (17, 1186206481), (443, 45520339), (1321, 15265337), (2027, 9948451), (7531, 2677667), (22457, 897961), (34459, 585203)]