20366354

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1949

約数の個数: 16

約数和(自身を含む): 31593048

約数和(自身を除く): 11226694

約数列:

[1, 2, 37, 74, 157, 314, 1753, 3506, 5809, 11618, 64861, 129722, 275221, 550442, 10183177, 20366354]

約数ペア:

[(1, 20366354), (2, 10183177), (37, 550442), (74, 275221), (157, 129722), (314, 64861), (1753, 11618), (3506, 5809)]