2017673780

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{91463}}^1$

素因数の和:92575

約数の個数: 24

約数和(自身を含む): 4241002752

約数和(自身を除く): 2223328972

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 4412, 5515, 11030, 22060, 91463, 182926, 365852, 457315, 914630, 1829260, 100883689, 201767378, 403534756, 504418445, 1008836890, 2017673780]

約数ペア:

[(1, 2017673780), (2, 1008836890), (4, 504418445), (5, 403534756), (10, 201767378), (20, 100883689), (1103, 1829260), (2206, 914630), (4412, 457315), (5515, 365852), (11030, 182926), (22060, 91463)]