1832157020

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{840439}}^1$

素因数の和:840557

約数の個数: 24

約数和(自身を含む): 3882832800

約数和(自身を除く): 2050675780

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 840439, 1680878, 3361756, 4202195, 8404390, 16808780, 91607851, 183215702, 366431404, 458039255, 916078510, 1832157020]

約数ペア:

[(1, 1832157020), (2, 916078510), (4, 458039255), (5, 366431404), (10, 183215702), (20, 91607851), (109, 16808780), (218, 8404390), (436, 4202195), (545, 3361756), (1090, 1680878), (2180, 840439)]