20524373

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 22070400

約数和(自身を除く): 1546027

約数列:

[1, 29, 43, 109, 151, 1247, 3161, 4379, 4687, 6493, 16459, 135923, 188297, 477311, 707737, 20524373]

約数ペア:

[(1, 20524373), (29, 707737), (43, 477311), (109, 188297), (151, 135923), (1247, 16459), (3161, 6493), (4379, 4687)]