20146782002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{3413}}^1\times {\mathrm{68639}}^1$

素因数の和:72097

約数の個数: 16

約数和(自身を含む): 30932478720

約数和(自身を除く): 10785696718

約数列:

[1, 2, 43, 86, 3413, 6826, 68639, 137278, 146759, 293518, 2951477, 5902954, 234264907, 468529814, 10073391001, 20146782002]

約数ペア:

[(1, 20146782002), (2, 10073391001), (43, 468529814), (86, 234264907), (3413, 5902954), (6826, 2951477), (68639, 293518), (137278, 146759)]