20159441374

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3301579}}^1$

素因数の和:3301695

約数の個数: 16

約数和(自身を含む): 31378216320

約数和(自身を除く): 11218774946

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 3301579, 6603158, 141967897, 234412109, 283935794, 468824218, 10079720687, 20159441374]

約数ペア:

[(1, 20159441374), (2, 10079720687), (43, 468824218), (71, 283935794), (86, 234412109), (142, 141967897), (3053, 6603158), (6106, 3301579)]