20441701

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9041}}^1$

素因数の和:9084

約数の個数: 16

約数和(自身を含む): 26040960

約数和(自身を除く): 5599259

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 9041, 63287, 153697, 171779, 1075879, 1202453, 2920243, 20441701]

約数ペア:

[(1, 20441701), (7, 2920243), (17, 1202453), (19, 1075879), (119, 171779), (133, 153697), (323, 63287), (2261, 9041)]