20120368477

素因数分解:

${\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{375359}}^1$

素因数の和:375824

約数の個数: 12

約数和(自身を含む): 22165758720

約数和(自身を除く): 2045390243

約数列:

[1, 11, 121, 443, 4873, 53603, 375359, 4128949, 45418439, 166284037, 1829124407, 20120368477]

約数ペア:

[(1, 20120368477), (11, 1829124407), (121, 166284037), (443, 45418439), (4873, 4128949), (53603, 375359)]