20146782019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{149489}}^1$

素因数の和:150990

約数の個数: 16

約数和(自身を含む): 24812948160

約数和(自身を除く): 4666166141

約数列:

[1, 7, 13, 91, 1481, 10367, 19253, 134771, 149489, 1046423, 1943357, 13603499, 221393209, 1549752463, 2878111717, 20146782019]

約数ペア:

[(1, 20146782019), (7, 2878111717), (13, 1549752463), (91, 221393209), (1481, 13603499), (10367, 1943357), (19253, 1046423), (134771, 149489)]