20274492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241363}}^1$

素因数の和:241377

約数の個数: 24

約数和(自身を含む): 54065536

約数和(自身を除く): 33791044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241363, 482726, 724089, 965452, 1448178, 1689541, 2896356, 3379082, 5068623, 6758164, 10137246, 20274492]

約数ペア:

[(1, 20274492), (2, 10137246), (3, 6758164), (4, 5068623), (6, 3379082), (7, 2896356), (12, 1689541), (14, 1448178), (21, 965452), (28, 724089), (42, 482726), (84, 241363)]