20244658

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33629}}^1$

素因数の和:33681

約数の個数: 16

約数和(自身を含む): 35513280

約数和(自身を除く): 15268622

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33629, 67258, 235403, 470806, 1446047, 2892094, 10122329, 20244658]

約数ペア:

[(1, 20244658), (2, 10122329), (7, 2892094), (14, 1446047), (43, 470806), (86, 235403), (301, 67258), (602, 33629)]