201334002020

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{21556103}}^1$

素因数の和:21556579

約数の個数: 24

約数和(自身を含む): 423706780224

約数和(自身を除く): 222372778204

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 21556103, 43112206, 86224412, 107780515, 215561030, 431122060, 10066700101, 20133400202, 40266800404, 50333500505, 100667001010, 201334002020]

約数ペア:

[(1, 201334002020), (2, 100667001010), (4, 50333500505), (5, 40266800404), (10, 20133400202), (20, 10066700101), (467, 431122060), (934, 215561030), (1868, 107780515), (2335, 86224412), (4670, 43112206), (9340, 21556103)]