20044266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1129}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 43934400

約数和(自身を除く): 23890134

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 269, 538, 807, 1129, 1614, 2258, 2959, 3387, 5918, 6774, 8877, 12419, 17754, 24838, 37257, 74514, 303701, 607402, 911103, 1822206, 3340711, 6681422, 10022133, 20044266]

約数ペア:

[(1, 20044266), (2, 10022133), (3, 6681422), (6, 3340711), (11, 1822206), (22, 911103), (33, 607402), (66, 303701), (269, 74514), (538, 37257), (807, 24838), (1129, 17754), (1614, 12419), (2258, 8877), (2959, 6774), (3387, 5918)]