20147691143

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{26417}}^1$

素因数の和:26866

約数の個数: 16

約数和(自身を含む): 21436621920

約数和(自身を除く): 1288930777

約数列:

[1, 19, 137, 293, 2603, 5567, 26417, 40141, 501923, 762679, 3619129, 7740181, 68763451, 147063439, 1060404797, 20147691143]

約数ペア:

[(1, 20147691143), (19, 1060404797), (137, 147063439), (293, 68763451), (2603, 7740181), (5567, 3619129), (26417, 762679), (40141, 501923)]