20156658041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{57107}}^1$

素因数の和:58568

約数の個数: 16

約数和(自身を含む): 22866043200

約数和(自身を除く): 2709385159

約数列:

[1, 13, 19, 247, 1429, 18577, 27151, 57107, 352963, 742391, 1085033, 14105429, 81605903, 1060876739, 1550512157, 20156658041]

約数ペア:

[(1, 20156658041), (13, 1550512157), (19, 1060876739), (247, 81605903), (1429, 14105429), (18577, 1085033), (27151, 742391), (57107, 352963)]