20829012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{102103}}^1$

素因数の和:102127

約数の個数: 24

約数和(自身を含む): 51460416

約数和(自身を除く): 30631404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 102103, 204206, 306309, 408412, 612618, 1225236, 1735751, 3471502, 5207253, 6943004, 10414506, 20829012]

約数ペア:

[(1, 20829012), (2, 10414506), (3, 6943004), (4, 5207253), (6, 3471502), (12, 1735751), (17, 1225236), (34, 612618), (51, 408412), (68, 306309), (102, 204206), (204, 102103)]