20176590537

素因数分解:

$3^3\times {\mathrm{1021}}^1\times {\mathrm{731911}}^1$

素因数の和:732941

約数の個数: 16

約数和(自身を含む): 29920562560

約数和(自身を除く): 9743972023

約数列:

[1, 3, 9, 27, 1021, 3063, 9189, 27567, 731911, 2195733, 6587199, 19761597, 747281131, 2241843393, 6725530179, 20176590537]

約数ペア:

[(1, 20176590537), (3, 6725530179), (9, 2241843393), (27, 747281131), (1021, 19761597), (3063, 6587199), (9189, 2195733), (27567, 731911)]