20532199

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 22088704

約数和(自身を除く): 1556505

約数列:

[1, 31, 43, 73, 211, 1333, 2263, 3139, 6541, 9073, 15403, 97309, 281263, 477493, 662329, 20532199]

約数ペア:

[(1, 20532199), (31, 662329), (43, 477493), (73, 281263), (211, 97309), (1333, 15403), (2263, 9073), (3139, 6541)]