2006456870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18240517}}^1$

素因数の和:18240535

約数の個数: 16

約数和(自身を含む): 3939951888

約数和(自身を除く): 1933495018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18240517, 36481034, 91202585, 182405170, 200645687, 401291374, 1003228435, 2006456870]

約数ペア:

[(1, 2006456870), (2, 1003228435), (5, 401291374), (10, 200645687), (11, 182405170), (22, 91202585), (55, 36481034), (110, 18240517)]