13736020

素因数分解:

$2^2\times 5^1\times {\mathrm{686801}}^1$

素因数の和:686810

約数の個数: 12

約数和(自身を含む): 28845684

約数和(自身を除く): 15109664

約数列:

[1, 2, 4, 5, 10, 20, 686801, 1373602, 2747204, 3434005, 6868010, 13736020]

約数ペア:

[(1, 13736020), (2, 6868010), (4, 3434005), (5, 2747204), (10, 1373602), (20, 686801)]