20466336

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19381}}^1$

素因数の和:19405

約数の個数: 48

約数和(自身を含む): 58611168

約数和(自身を除く): 38144832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19381, 38762, 58143, 77524, 116286, 155048, 213191, 232572, 310096, 426382, 465144, 620192, 639573, 852764, 930288, 1279146, 1705528, 1860576, 2558292, 3411056, 5116584, 6822112, 10233168, 20466336]

約数ペア:

[(1, 20466336), (2, 10233168), (3, 6822112), (4, 5116584), (6, 3411056), (8, 2558292), (11, 1860576), (12, 1705528), (16, 1279146), (22, 930288), (24, 852764), (32, 639573), (33, 620192), (44, 465144), (48, 426382), (66, 310096), (88, 232572), (96, 213191), (132, 155048), (176, 116286), (264, 77524), (352, 58143), (528, 38762), (1056, 19381)]