20161851734

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1\times {\mathrm{112019}}^1$

素因数の和:114955

約数の個数: 16

約数和(自身を含む): 31229383680

約数和(自身を除く): 11067531946

約数列:

[1, 2, 31, 62, 2903, 5806, 89993, 112019, 179986, 224038, 3472589, 6945178, 325191157, 650382314, 10080925867, 20161851734]

約数ペア:

[(1, 20161851734), (2, 10080925867), (31, 650382314), (62, 325191157), (2903, 6945178), (5806, 3472589), (89993, 224038), (112019, 179986)]