20097434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84443}}^1$

素因数の和:84469

約数の個数: 16

約数和(自身を含む): 36479808

約数和(自身を除く): 16382374

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84443, 168886, 591101, 1182202, 1435531, 2871062, 10048717, 20097434]

約数ペア:

[(1, 20097434), (2, 10048717), (7, 2871062), (14, 1435531), (17, 1182202), (34, 591101), (119, 168886), (238, 84443)]