20376521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3583}}^1$

素因数の和:3652

約数の個数: 12

約数和(自身を含む): 22880256

約数和(自身を除く): 2503735

約数列:

[1, 11, 47, 121, 517, 3583, 5687, 39413, 168401, 433543, 1852411, 20376521]

約数ペア:

[(1, 20376521), (11, 1852411), (47, 433543), (121, 168401), (517, 39413), (3583, 5687)]