20123356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24071}}^1$

素因数の和:24105

約数の個数: 24

約数和(自身を含む): 40440960

約数和(自身を除く): 20317604

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24071, 48142, 96284, 264781, 457349, 529562, 914698, 1059124, 1829396, 5030839, 10061678, 20123356]

約数ペア:

[(1, 20123356), (2, 10061678), (4, 5030839), (11, 1829396), (19, 1059124), (22, 914698), (38, 529562), (44, 457349), (76, 264781), (209, 96284), (418, 48142), (836, 24071)]