20413272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77323}}^1$

素因数の和:77343

約数の個数: 32

約数和(自身を含む): 55673280

約数和(自身を除く): 35260008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 77323, 154646, 231969, 309292, 463938, 618584, 850553, 927876, 1701106, 1855752, 2551659, 3402212, 5103318, 6804424, 10206636, 20413272]

約数ペア:

[(1, 20413272), (2, 10206636), (3, 6804424), (4, 5103318), (6, 3402212), (8, 2551659), (11, 1855752), (12, 1701106), (22, 927876), (24, 850553), (33, 618584), (44, 463938), (66, 309292), (88, 231969), (132, 154646), (264, 77323)]