17288020

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1151}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 36384768

約数和(自身を除く): 19096748

約数列:

[1, 2, 4, 5, 10, 20, 751, 1151, 1502, 2302, 3004, 3755, 4604, 5755, 7510, 11510, 15020, 23020, 864401, 1728802, 3457604, 4322005, 8644010, 17288020]

約数ペア:

[(1, 17288020), (2, 8644010), (4, 4322005), (5, 3457604), (10, 1728802), (20, 864401), (751, 23020), (1151, 15020), (1502, 11510), (2302, 7510), (3004, 5755), (3755, 4604)]