20195882

素因数分解:

$2^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{3089}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 34706880

約数和(自身を除く): 14510998

約数列:

[1, 2, 7, 14, 467, 934, 3089, 3269, 6178, 6538, 21623, 43246, 1442563, 2885126, 10097941, 20195882]

約数ペア:

[(1, 20195882), (2, 10097941), (7, 2885126), (14, 1442563), (467, 43246), (934, 21623), (3089, 6538), (3269, 6178)]