20196604810

素因数分解:

$2^1\times 5^1\times {\mathrm{17597}}^1\times {\mathrm{114773}}^1$

素因数の和:132377

約数の個数: 16

約数和(自身を含む): 36356271336

約数和(自身を除く): 16159666526

約数列:

[1, 2, 5, 10, 17597, 35194, 87985, 114773, 175970, 229546, 573865, 1147730, 2019660481, 4039320962, 10098302405, 20196604810]

約数ペア:

[(1, 20196604810), (2, 10098302405), (5, 4039320962), (10, 2019660481), (17597, 1147730), (35194, 573865), (87985, 229546), (114773, 175970)]