20086560354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478251437}}^1$

素因数の和:478251449

約数の個数: 16

約数和(自身を含む): 45912138048

約数和(自身を除く): 25825577694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478251437, 956502874, 1434754311, 2869508622, 3347760059, 6695520118, 10043280177, 20086560354]

約数ペア:

[(1, 20086560354), (2, 10043280177), (3, 6695520118), (6, 3347760059), (7, 2869508622), (14, 1434754311), (21, 956502874), (42, 478251437)]