20526846

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4951}}^1$

素因数の和:5647

約数の個数: 16

約数和(自身を含む): 41121408

約数和(自身を除く): 20594562

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4951, 9902, 14853, 29706, 3421141, 6842282, 10263423, 20526846]

約数ペア:

[(1, 20526846), (2, 10263423), (3, 6842282), (6, 3421141), (691, 29706), (1382, 14853), (2073, 9902), (4146, 4951)]