20132017213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1665317}}^1$

素因数の和:1665492

約数の個数: 16

約数和(自身を含む): 25259543424

約数和(自身を除く): 5127526211

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 12089, 1665317, 11657219, 18318487, 128229409, 261454769, 1830183383, 2876002459, 20132017213]

約数ペア:

[(1, 20132017213), (7, 2876002459), (11, 1830183383), (77, 261454769), (157, 128229409), (1099, 18318487), (1727, 11657219), (12089, 1665317)]