9660020

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{883}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 20346144

約数和(自身を除く): 10686124

約数列:

[1, 2, 4, 5, 10, 20, 547, 883, 1094, 1766, 2188, 2735, 3532, 4415, 5470, 8830, 10940, 17660, 483001, 966002, 1932004, 2415005, 4830010, 9660020]

約数ペア:

[(1, 9660020), (2, 4830010), (4, 2415005), (5, 1932004), (10, 966002), (20, 483001), (547, 17660), (883, 10940), (1094, 8830), (1766, 5470), (2188, 4415), (2735, 3532)]