2017606220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14411473}}^1$

素因数の和:14411489

約数の個数: 24

約数和(自身を含む): 4842255264

約数和(自身を除く): 2824649044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14411473, 28822946, 57645892, 72057365, 100880311, 144114730, 201760622, 288229460, 403521244, 504401555, 1008803110, 2017606220]

約数ペア:

[(1, 2017606220), (2, 1008803110), (4, 504401555), (5, 403521244), (7, 288229460), (10, 201760622), (14, 144114730), (20, 100880311), (28, 72057365), (35, 57645892), (70, 28822946), (140, 14411473)]