20508733437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{20183}}^1\times {\mathrm{17827}}^1$

素因数の和:38032

約数の個数: 16

約数和(自身を含む): 28787228160

約数和(自身を除く): 8278494723

約数列:

[1, 3, 19, 57, 17827, 20183, 53481, 60549, 338713, 383477, 1016139, 1150431, 359802341, 1079407023, 6836244479, 20508733437]

約数ペア:

[(1, 20508733437), (3, 6836244479), (19, 1079407023), (57, 359802341), (17827, 1150431), (20183, 1016139), (53481, 383477), (60549, 338713)]