20056267

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13709}}^1$

素因数の和:13746

約数の個数: 16

約数和(自身を含む): 26323200

約数和(自身を除く): 6266933

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 13709, 95963, 150799, 260471, 1055593, 1823297, 2865181, 20056267]

約数ペア:

[(1, 20056267), (7, 2865181), (11, 1823297), (19, 1055593), (77, 260471), (133, 150799), (209, 95963), (1463, 13709)]