20239129

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 22565520

約数和(自身を除く): 2326391

約数列:

[1, 17, 29, 61, 493, 673, 1037, 1769, 11441, 19517, 30073, 41053, 331789, 697901, 1190537, 20239129]

約数ペア:

[(1, 20239129), (17, 1190537), (29, 697901), (61, 331789), (493, 41053), (673, 30073), (1037, 19517), (1769, 11441)]