20494626

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22621}}^1$

素因数の和:22777

約数の個数: 16

約数和(自身を含む): 41262528

約数和(自身を除く): 20767902

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22621, 45242, 67863, 135726, 3415771, 6831542, 10247313, 20494626]

約数ペア:

[(1, 20494626), (2, 10247313), (3, 6831542), (6, 3415771), (151, 135726), (302, 67863), (453, 45242), (906, 22621)]