20113234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 31265280

約数和(自身を除く): 11152046

約数列:

[1, 2, 31, 62, 353, 706, 919, 1838, 10943, 21886, 28489, 56978, 324407, 648814, 10056617, 20113234]

約数ペア:

[(1, 20113234), (2, 10056617), (31, 648814), (62, 324407), (353, 56978), (706, 28489), (919, 21886), (1838, 10943)]