20147642214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479705767}}^1$

素因数の和:479705779

約数の個数: 16

約数和(自身を含む): 46051753728

約数和(自身を除く): 25904111514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479705767, 959411534, 1439117301, 2878234602, 3357940369, 6715880738, 10073821107, 20147642214]

約数ペア:

[(1, 20147642214), (2, 10073821107), (3, 6715880738), (6, 3357940369), (7, 2878234602), (14, 1439117301), (21, 959411534), (42, 479705767)]