20090324

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{5701}}^1$

素因数の和:6586

約数の個数: 12

約数和(自身を含む): 35204148

約数和(自身を除く): 15113824

約数列:

[1, 2, 4, 881, 1762, 3524, 5701, 11402, 22804, 5022581, 10045162, 20090324]

約数ペア:

[(1, 20090324), (2, 10045162), (4, 5022581), (881, 22804), (1762, 11402), (3524, 5701)]