20162204907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7281403}}^1$

素因数の和:7281490

約数の個数: 16

約数和(自身を含む): 29358620928

約数和(自身を除く): 9196416021

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 7281403, 21844209, 94658239, 283974717, 516979613, 1550938839, 6720734969, 20162204907]

約数ペア:

[(1, 20162204907), (3, 6720734969), (13, 1550938839), (39, 516979613), (71, 283974717), (213, 94658239), (923, 21844209), (2769, 7281403)]