20322426

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63907}}^1$

素因数の和:63965

約数の個数: 16

約数和(自身を含む): 41412384

約数和(自身を除く): 21089958

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63907, 127814, 191721, 383442, 3387071, 6774142, 10161213, 20322426]

約数ペア:

[(1, 20322426), (2, 10161213), (3, 6774142), (6, 3387071), (53, 383442), (106, 191721), (159, 127814), (318, 63907)]