2023941340

素因数分解:

$2^2\times 5^1\times {\mathrm{4441}}^1\times {\mathrm{22787}}^1$

素因数の和:27237

約数の個数: 24

約数和(自身を含む): 4251420432

約数和(自身を除く): 2227479092

約数列:

[1, 2, 4, 5, 10, 20, 4441, 8882, 17764, 22205, 22787, 44410, 45574, 88820, 91148, 113935, 227870, 455740, 101197067, 202394134, 404788268, 505985335, 1011970670, 2023941340]

約数ペア:

[(1, 2023941340), (2, 1011970670), (4, 505985335), (5, 404788268), (10, 202394134), (20, 101197067), (4441, 455740), (8882, 227870), (17764, 113935), (22205, 91148), (22787, 88820), (44410, 45574)]