20407134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28109}}^1$

素因数の和:28136

約数の個数: 24

約数和(自身を含む): 44863560

約数和(自身を除く): 24456426

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28109, 56218, 84327, 168654, 309199, 618398, 927597, 1855194, 3401189, 6802378, 10203567, 20407134]

約数ペア:

[(1, 20407134), (2, 10203567), (3, 6802378), (6, 3401189), (11, 1855194), (22, 927597), (33, 618398), (66, 309199), (121, 168654), (242, 84327), (363, 56218), (726, 28109)]