20175889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 22014720

約数和(自身を除く): 1838831

約数列:

[1, 17, 79, 83, 181, 1343, 1411, 3077, 6557, 14299, 15023, 111469, 243083, 255391, 1186817, 20175889]

約数ペア:

[(1, 20175889), (17, 1186817), (79, 255391), (83, 243083), (181, 111469), (1343, 15023), (1411, 14299), (3077, 6557)]