20162080939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20141939}}^1$

素因数の和:20141970

約数の個数: 16

約数和(自身を含む): 27070767360

約数和(自身を除く): 6908686421

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 20141939, 140993573, 221561329, 261845207, 1550929303, 1832916449, 2880297277, 20162080939]

約数ペア:

[(1, 20162080939), (7, 2880297277), (11, 1832916449), (13, 1550929303), (77, 261845207), (91, 221561329), (143, 140993573), (1001, 20141939)]