2018205836

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{1009}}^1\times {\mathrm{4951}}^1$

素因数の和:6065

約数の個数: 24

約数和(自身を含む): 3571085280

約数和(自身を除く): 1552879444

約数列:

[1, 2, 4, 101, 202, 404, 1009, 2018, 4036, 4951, 9902, 19804, 101909, 203818, 407636, 500051, 1000102, 2000204, 4995559, 9991118, 19982236, 504551459, 1009102918, 2018205836]

約数ペア:

[(1, 2018205836), (2, 1009102918), (4, 504551459), (101, 19982236), (202, 9991118), (404, 4995559), (1009, 2000204), (2018, 1000102), (4036, 500051), (4951, 407636), (9902, 203818), (19804, 101909)]