20048534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47963}}^1$

素因数の和:47995

約数の個数: 16

約数和(自身を含む): 34534080

約数和(自身を除く): 14485546

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 47963, 95926, 527593, 911297, 1055186, 1822594, 10024267, 20048534]

約数ペア:

[(1, 20048534), (2, 10024267), (11, 1822594), (19, 1055186), (22, 911297), (38, 527593), (209, 95926), (418, 47963)]