20410506

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66701}}^1$

素因数の和:66726

約数の個数: 24

約数和(自身を含む): 46824804

約数和(自身を除く): 26414298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66701, 133402, 200103, 400206, 600309, 1133917, 1200618, 2267834, 3401751, 6803502, 10205253, 20410506]

約数ペア:

[(1, 20410506), (2, 10205253), (3, 6803502), (6, 3401751), (9, 2267834), (17, 1200618), (18, 1133917), (34, 600309), (51, 400206), (102, 200103), (153, 133402), (306, 66701)]