20560441

素因数分解:

${\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{463}}^1$

素因数の和:852

約数の個数: 12

約数和(自身を含む): 22710016

約数和(自身を除く): 2149575

約数列:

[1, 11, 121, 367, 463, 4037, 5093, 44407, 56023, 169921, 1869131, 20560441]

約数ペア:

[(1, 20560441), (11, 1869131), (121, 169921), (367, 56023), (463, 44407), (4037, 5093)]