20167508372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{274627}}^1$

素因数の和:276311

約数の個数: 24

約数和(自身を含む): 38524815840

約数和(自身を除く): 18357307468

約数列:

[1, 2, 4, 11, 22, 44, 1669, 3338, 6676, 18359, 36718, 73436, 274627, 549254, 1098508, 3020897, 6041794, 12083588, 458352463, 916704926, 1833409852, 5041877093, 10083754186, 20167508372]

約数ペア:

[(1, 20167508372), (2, 10083754186), (4, 5041877093), (11, 1833409852), (22, 916704926), (44, 458352463), (1669, 12083588), (3338, 6041794), (6676, 3020897), (18359, 1098508), (36718, 549254), (73436, 274627)]