20460002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3259}}^1$

素因数の和:3377

約数の個数: 16

約数和(自身を含む): 31843680

約数和(自身を除く): 11383678

約数列:

[1, 2, 43, 73, 86, 146, 3139, 3259, 6278, 6518, 140137, 237907, 280274, 475814, 10230001, 20460002]

約数ペア:

[(1, 20460002), (2, 10230001), (43, 475814), (73, 280274), (86, 237907), (146, 140137), (3139, 6518), (3259, 6278)]