66342020

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{7103}}^1$

素因数の和:7579

約数の個数: 24

約数和(自身を含む): 139636224

約数和(自身を除く): 73294204

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 7103, 9340, 14206, 28412, 35515, 71030, 142060, 3317101, 6634202, 13268404, 16585505, 33171010, 66342020]

約数ペア:

[(1, 66342020), (2, 33171010), (4, 16585505), (5, 13268404), (10, 6634202), (20, 3317101), (467, 142060), (934, 71030), (1868, 35515), (2335, 28412), (4670, 14206), (7103, 9340)]