2013824740

素因数分解:

$2^2\times 5^1\times {\mathrm{8087}}^1\times {\mathrm{12451}}^1$

素因数の和:20547

約数の個数: 24

約数和(自身を含む): 4229894592

約数和(自身を除く): 2216069852

約数列:

[1, 2, 4, 5, 10, 20, 8087, 12451, 16174, 24902, 32348, 40435, 49804, 62255, 80870, 124510, 161740, 249020, 100691237, 201382474, 402764948, 503456185, 1006912370, 2013824740]

約数ペア:

[(1, 2013824740), (2, 1006912370), (4, 503456185), (5, 402764948), (10, 201382474), (20, 100691237), (8087, 249020), (12451, 161740), (16174, 124510), (24902, 80870), (32348, 62255), (40435, 49804)]