20161084310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20784623}}^1$

素因数の和:20784727

約数の個数: 16

約数和(自身を含む): 36664076736

約数和(自身を除く): 16502992426

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 20784623, 41569246, 103923115, 207846230, 2016108431, 4032216862, 10080542155, 20161084310]

約数ペア:

[(1, 20161084310), (2, 10080542155), (5, 4032216862), (10, 2016108431), (97, 207846230), (194, 103923115), (485, 41569246), (970, 20784623)]