20130958561

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{562019}}^1$

素因数の和:562093

約数の個数: 24

約数和(自身を含む): 25371830880

約数和(自身を除く): 5240872319

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 2107, 5117, 35819, 562019, 3934133, 9554323, 24166817, 27538931, 66880261, 169167719, 410835889, 468161827, 1184174033, 2875851223, 20130958561]

約数ペア:

[(1, 20130958561), (7, 2875851223), (17, 1184174033), (43, 468161827), (49, 410835889), (119, 169167719), (301, 66880261), (731, 27538931), (833, 24166817), (2107, 9554323), (5117, 3934133), (35819, 562019)]