20060327

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 23890752

約数和(自身を除く): 3830425

約数列:

[1, 7, 37, 73, 259, 511, 1061, 2701, 7427, 18907, 39257, 77453, 274799, 542171, 2865761, 20060327]

約数ペア:

[(1, 20060327), (7, 2865761), (37, 542171), (73, 274799), (259, 77453), (511, 39257), (1061, 18907), (2701, 7427)]