20118562899

素因数分解:

$3^1\times {\mathrm{1117}}^1\times {\mathrm{1409}}^1\times {\mathrm{4261}}^1$

素因数の和:6790

約数の個数: 16

約数和(自身を含む): 26874126240

約数和(自身を除く): 6755563341

約数列:

[1, 3, 1117, 1409, 3351, 4227, 4261, 12783, 1573853, 4721559, 4759537, 6003749, 14278611, 18011247, 6706187633, 20118562899]

約数ペア:

[(1, 20118562899), (3, 6706187633), (1117, 18011247), (1409, 14278611), (3351, 6003749), (4227, 4759537), (4261, 4721559), (12783, 1573853)]