201738566020

素因数分解:

$2^2\times 5^1\times {\mathrm{3187}}^1\times {\mathrm{3165023}}^1$

素因数の和:3168219

約数の個数: 24

約数和(自身を含む): 423784053504

約数和(自身を除く): 222045487484

約数列:

[1, 2, 4, 5, 10, 20, 3187, 6374, 12748, 15935, 31870, 63740, 3165023, 6330046, 12660092, 15825115, 31650230, 63300460, 10086928301, 20173856602, 40347713204, 50434641505, 100869283010, 201738566020]

約数ペア:

[(1, 201738566020), (2, 100869283010), (4, 50434641505), (5, 40347713204), (10, 20173856602), (20, 10086928301), (3187, 63300460), (6374, 31650230), (12748, 15825115), (15935, 12660092), (31870, 6330046), (63740, 3165023)]