2262020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6679

約数の個数: 24

約数和(自身を含む): 5030424

約数和(自身を除く): 2768404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6653, 13306, 26612, 33265, 66530, 113101, 133060, 226202, 452404, 565505, 1131010, 2262020]

約数ペア:

[(1, 2262020), (2, 1131010), (4, 565505), (5, 452404), (10, 226202), (17, 133060), (20, 113101), (34, 66530), (68, 33265), (85, 26612), (170, 13306), (340, 6653)]