20164838089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{145501}}^1$

素因数の和:145848

約数の個数: 16

約数和(自身を含む): 22586566464

約数和(自身を除く): 2421728375

約数列:

[1, 11, 43, 293, 473, 3223, 12599, 138589, 145501, 1600511, 6256543, 42631793, 68821973, 468949723, 1833167099, 20164838089]

約数ペア:

[(1, 20164838089), (11, 1833167099), (43, 468949723), (293, 68821973), (473, 42631793), (3223, 6256543), (12599, 1600511), (138589, 145501)]