20063210

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2609}}^1$

素因数の和:3385

約数の個数: 16

約数和(自身を含む): 36174600

約数和(自身を除く): 16111390

約数列:

[1, 2, 5, 10, 769, 1538, 2609, 3845, 5218, 7690, 13045, 26090, 2006321, 4012642, 10031605, 20063210]

約数ペア:

[(1, 20063210), (2, 10031605), (5, 4012642), (10, 2006321), (769, 26090), (1538, 13045), (2609, 7690), (3845, 5218)]