20448538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32051}}^1$

素因数の和:32093

約数の個数: 16

約数和(自身を含む): 34616160

約数和(自身を除く): 14167622

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32051, 64102, 352561, 705122, 929479, 1858958, 10224269, 20448538]

約数ペア:

[(1, 20448538), (2, 10224269), (11, 1858958), (22, 929479), (29, 705122), (58, 352561), (319, 64102), (638, 32051)]