20548902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311347}}^1$

素因数の和:311363

約数の個数: 16

約数和(自身を含む): 44834112

約数和(自身を除く): 24285210

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311347, 622694, 934041, 1868082, 3424817, 6849634, 10274451, 20548902]

約数ペア:

[(1, 20548902), (2, 10274451), (3, 6849634), (6, 3424817), (11, 1868082), (22, 934041), (33, 622694), (66, 311347)]