20256061

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{24317}}^1$

素因数の和:24348

約数の個数: 12

約数和(自身を含む): 24950268

約数和(自身を除く): 4694207

約数列:

[1, 7, 17, 49, 119, 833, 24317, 170219, 413389, 1191533, 2893723, 20256061]

約数ペア:

[(1, 20256061), (7, 2893723), (17, 1191533), (49, 413389), (119, 170219), (833, 24317)]