20341719223

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{24419831}}^1$

素因数の和:24419862

約数の個数: 12

約数和(自身を含む): 25054747632

約数和(自身を除く): 4713028409

約数列:

[1, 7, 17, 49, 119, 833, 24419831, 170938817, 415137127, 1196571719, 2905959889, 20341719223]

約数ペア:

[(1, 20341719223), (7, 2905959889), (17, 1196571719), (49, 415137127), (119, 170938817), (833, 24419831)]