20655133058

素因数分解:

$2^1\times 7^1\times {\mathrm{6311}}^1\times {\mathrm{233777}}^1$

素因数の和:240097

約数の個数: 16

約数和(自身を含む): 35414561664

約数和(自身を除く): 14759428606

約数列:

[1, 2, 7, 14, 6311, 12622, 44177, 88354, 233777, 467554, 1636439, 3272878, 1475366647, 2950733294, 10327566529, 20655133058]

約数ペア:

[(1, 20655133058), (2, 10327566529), (7, 2950733294), (14, 1475366647), (6311, 3272878), (12622, 1636439), (44177, 467554), (88354, 233777)]