16707020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75941}}^1$

素因数の和:75961

約数の個数: 24

約数和(自身を含む): 38274768

約数和(自身を除く): 21567748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 75941, 151882, 303764, 379705, 759410, 835351, 1518820, 1670702, 3341404, 4176755, 8353510, 16707020]

約数ペア:

[(1, 16707020), (2, 8353510), (4, 4176755), (5, 3341404), (10, 1670702), (11, 1518820), (20, 835351), (22, 759410), (44, 379705), (55, 303764), (110, 151882), (220, 75941)]