20596804014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{450913}}^1$

素因数の和:451272

約数の個数: 32

約数和(自身を含む): 43114593024

約数和(自身を除く): 22517789010

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 331, 662, 993, 1986, 7613, 15226, 22839, 45678, 450913, 901826, 1352739, 2705478, 10370999, 20741998, 31112997, 62225994, 149252203, 298504406, 447756609, 895513218, 3432800669, 6865601338, 10298402007, 20596804014]

約数ペア:

[(1, 20596804014), (2, 10298402007), (3, 6865601338), (6, 3432800669), (23, 895513218), (46, 447756609), (69, 298504406), (138, 149252203), (331, 62225994), (662, 31112997), (993, 20741998), (1986, 10370999), (7613, 2705478), (15226, 1352739), (22839, 901826), (45678, 450913)]