20307752

素因数分解:

$2^3\times {\mathrm{769}}^1\times {\mathrm{3301}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 38138100

約数和(自身を除く): 17830348

約数列:

[1, 2, 4, 8, 769, 1538, 3076, 3301, 6152, 6602, 13204, 26408, 2538469, 5076938, 10153876, 20307752]

約数ペア:

[(1, 20307752), (2, 10153876), (4, 5076938), (8, 2538469), (769, 26408), (1538, 13204), (3076, 6602), (3301, 6152)]