20224303

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 18

約数和(自身を含む): 23512272

約数和(自身を除く): 3287969

約数列:

[1, 11, 19, 121, 209, 361, 463, 2299, 3971, 5093, 8797, 43681, 56023, 96767, 167143, 1064437, 1838573, 20224303]

約数ペア:

[(1, 20224303), (11, 1838573), (19, 1064437), (121, 167143), (209, 96767), (361, 56023), (463, 43681), (2299, 8797), (3971, 5093)]