33453220

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{16561}}^1$

素因数の和:16671

約数の個数: 24

約数和(自身を含む): 70951608

約数和(自身を除く): 37498388

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 16561, 33122, 66244, 82805, 165610, 331220, 1672661, 3345322, 6690644, 8363305, 16726610, 33453220]

約数ペア:

[(1, 33453220), (2, 16726610), (4, 8363305), (5, 6690644), (10, 3345322), (20, 1672661), (101, 331220), (202, 165610), (404, 82805), (505, 66244), (1010, 33122), (2020, 16561)]