20145793407

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{14621}}^1\times {\mathrm{27017}}^1$

素因数の和:41658

約数の個数: 16

約数和(自身を含む): 28444118112

約数和(自身を除く): 8298324705

約数列:

[1, 3, 17, 51, 14621, 27017, 43863, 81051, 248557, 459289, 745671, 1377867, 395015557, 1185046671, 6715264469, 20145793407]

約数ペア:

[(1, 20145793407), (3, 6715264469), (17, 1185046671), (51, 395015557), (14621, 1377867), (27017, 745671), (43863, 459289), (81051, 248557)]