20183646069

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{16963}}^1$

素因数の和:17446

約数の個数: 32

約数和(自身を含む): 30225776640

約数和(自身を除く): 10042130571

約数列:

[1, 3, 9, 27, 127, 347, 381, 1041, 1143, 3123, 3429, 9369, 16963, 44069, 50889, 132207, 152667, 396621, 458001, 1189863, 2154301, 5886161, 6462903, 17658483, 19388709, 52975449, 58166127, 158926347, 747542447, 2242627341, 6727882023, 20183646069]

約数ペア:

[(1, 20183646069), (3, 6727882023), (9, 2242627341), (27, 747542447), (127, 158926347), (347, 58166127), (381, 52975449), (1041, 19388709), (1143, 17658483), (3123, 6462903), (3429, 5886161), (9369, 2154301), (16963, 1189863), (44069, 458001), (50889, 396621), (132207, 152667)]