2022205940

素因数分解:

$2^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{80953}}^1$

素因数の和:82211

約数の個数: 24

約数和(自身を含む): 4250085000

約数和(自身を除く): 2227879060

約数列:

[1, 2, 4, 5, 10, 20, 1249, 2498, 4996, 6245, 12490, 24980, 80953, 161906, 323812, 404765, 809530, 1619060, 101110297, 202220594, 404441188, 505551485, 1011102970, 2022205940]

約数ペア:

[(1, 2022205940), (2, 1011102970), (4, 505551485), (5, 404441188), (10, 202220594), (20, 101110297), (1249, 1619060), (2498, 809530), (4996, 404765), (6245, 323812), (12490, 161906), (24980, 80953)]