20259063

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4759}}^1$

素因数の和:4819

約数の個数: 24

約数和(自身を含む): 32672640

約数和(自身を除く): 12413577

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 4759, 14277, 42831, 52349, 157047, 204637, 471141, 613911, 1841733, 2251007, 6753021, 20259063]

約数ペア:

[(1, 20259063), (3, 6753021), (9, 2251007), (11, 1841733), (33, 613911), (43, 471141), (99, 204637), (129, 157047), (387, 52349), (473, 42831), (1419, 14277), (4257, 4759)]