20441715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{194683}}^1$

素因数の和:194698

約数の個数: 16

約数和(自身を含む): 37379328

約数和(自身を除く): 16937613

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 194683, 584049, 973415, 1362781, 2920245, 4088343, 6813905, 20441715]

約数ペア:

[(1, 20441715), (3, 6813905), (5, 4088343), (7, 2920245), (15, 1362781), (21, 973415), (35, 584049), (105, 194683)]