20080204543

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{116833}}^1$

素因数の和:117454

約数の個数: 16

約数和(自身を含む): 23523824896

約数和(自身を除く): 3443620353

約数列:

[1, 7, 43, 301, 571, 3997, 24553, 116833, 171871, 817831, 5023819, 35166733, 66711643, 466981501, 2868600649, 20080204543]

約数ペア:

[(1, 20080204543), (7, 2868600649), (43, 466981501), (301, 66711643), (571, 35166733), (3997, 5023819), (24553, 817831), (116833, 171871)]