20593331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 23417856

約数和(自身を除く): 2824525

約数列:

[1, 11, 31, 131, 341, 461, 1441, 4061, 5071, 14291, 44671, 60391, 157201, 664301, 1872121, 20593331]

約数ペア:

[(1, 20593331), (11, 1872121), (31, 664301), (131, 157201), (341, 60391), (461, 44671), (1441, 14291), (4061, 5071)]