20412601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 12

約数和(自身を含む): 23021712

約数和(自身を除く): 2609111

約数列:

[1, 11, 31, 341, 961, 1931, 10571, 21241, 59861, 658471, 1855691, 20412601]

約数ペア:

[(1, 20412601), (11, 1855691), (31, 658471), (341, 59861), (961, 21241), (1931, 10571)]