20136507838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1\times {\mathrm{97571}}^1$

素因数の和:103023

約数の個数: 16

約数和(自身を含む): 31800666240

約数和(自身を除く): 11664158402

約数列:

[1, 2, 19, 38, 5431, 10862, 97571, 103189, 195142, 206378, 1853849, 3707698, 529908101, 1059816202, 10068253919, 20136507838]

約数ペア:

[(1, 20136507838), (2, 10068253919), (19, 1059816202), (38, 529908101), (5431, 3707698), (10862, 1853849), (97571, 206378), (103189, 195142)]