20136764877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2649923}}^1$

素因数の和:2650092

約数の個数: 16

約数和(自身を含む): 28619179200

約数和(自身を除く): 8482414323

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 2649923, 7949769, 45048691, 135146073, 394838527, 1184515581, 6712254959, 20136764877]

約数ペア:

[(1, 20136764877), (3, 6712254959), (17, 1184515581), (51, 394838527), (149, 135146073), (447, 45048691), (2533, 7949769), (7599, 2649923)]