20125070958

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78004151}}^1$

素因数の和:78004199

約数の個数: 16

約数和(自身を含む): 41186192256

約数和(自身を除く): 21061121298

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78004151, 156008302, 234012453, 468024906, 3354178493, 6708356986, 10062535479, 20125070958]

約数ペア:

[(1, 20125070958), (2, 10062535479), (3, 6708356986), (6, 3354178493), (43, 468024906), (86, 234012453), (129, 156008302), (258, 78004151)]