20879034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28759}}^1$

素因数の和:28786

約数の個数: 24

約数和(自身を含む): 45900960

約数和(自身を除く): 25021926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28759, 57518, 86277, 172554, 316349, 632698, 949047, 1898094, 3479839, 6959678, 10439517, 20879034]

約数ペア:

[(1, 20879034), (2, 10439517), (3, 6959678), (6, 3479839), (11, 1898094), (22, 949047), (33, 632698), (66, 316349), (121, 172554), (242, 86277), (363, 57518), (726, 28759)]