20160572554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1\times {\mathrm{142657}}^1$

素因数の和:146397

約数の個数: 16

約数和(自身を含む): 31841265600

約数和(自身を除く): 11680693046

約数列:

[1, 2, 19, 38, 3719, 7438, 70661, 141322, 142657, 285314, 2710483, 5420966, 530541383, 1061082766, 10080286277, 20160572554]

約数ペア:

[(1, 20160572554), (2, 10080286277), (19, 1061082766), (38, 530541383), (3719, 5420966), (7438, 2710483), (70661, 285314), (141322, 142657)]