20849433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1319}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 9563367

約数列:

[1, 3, 11, 33, 479, 1319, 1437, 3957, 5269, 14509, 15807, 43527, 631801, 1895403, 6949811, 20849433]

約数ペア:

[(1, 20849433), (3, 6949811), (11, 1895403), (33, 631801), (479, 43527), (1319, 15807), (1437, 14509), (3957, 5269)]