20110512117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1\times {\mathrm{99401}}^1$

素因数の和:103388

約数の個数: 16

約数和(自身を含む): 28398753792

約数和(自身を除く): 8288241675

約数列:

[1, 3, 17, 51, 3967, 11901, 67439, 99401, 202317, 298203, 1689817, 5069451, 394323767, 1182971301, 6703504039, 20110512117]

約数ペア:

[(1, 20110512117), (3, 6703504039), (17, 1182971301), (51, 394323767), (3967, 5069451), (11901, 1689817), (67439, 298203), (99401, 202317)]