20248399

素因数分解:

${\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 12

約数和(自身を含む): 21262176

約数和(自身を除く): 1013777

約数列:

[1, 43, 47, 233, 1849, 2021, 10019, 10951, 86903, 430817, 470893, 20248399]

約数ペア:

[(1, 20248399), (43, 470893), (47, 430817), (233, 86903), (1849, 10951), (2021, 10019)]