20158254

素因数分解:

$2^1\times 3^3\times {\mathrm{373301}}^1$

素因数の和:373312

約数の個数: 16

約数和(自身を含む): 44796240

約数和(自身を除く): 24637986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373301, 746602, 1119903, 2239806, 3359709, 6719418, 10079127, 20158254]

約数ペア:

[(1, 20158254), (2, 10079127), (3, 6719418), (6, 3359709), (9, 2239806), (18, 1119903), (27, 746602), (54, 373301)]