20582127

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{1901}}^1$

素因数の和:2311

約数の個数: 16

約数和(自身を含む): 30584160

約数和(自身を除く): 10002033

約数列:

[1, 3, 9, 27, 401, 1203, 1901, 3609, 5703, 10827, 17109, 51327, 762301, 2286903, 6860709, 20582127]

約数ペア:

[(1, 20582127), (3, 6860709), (9, 2286903), (27, 762301), (401, 51327), (1203, 17109), (1901, 10827), (3609, 5703)]