20057199

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 27350400

約数和(自身を除く): 7293201

約数列:

[1, 3, 83, 109, 249, 327, 739, 2217, 9047, 27141, 61337, 80551, 184011, 241653, 6685733, 20057199]

約数ペア:

[(1, 20057199), (3, 6685733), (83, 241653), (109, 184011), (249, 80551), (327, 61337), (739, 27141), (2217, 9047)]