20180068734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480477827}}^1$

素因数の和:480477839

約数の個数: 16

約数和(自身を含む): 46125871488

約数和(自身を除く): 25945802754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480477827, 960955654, 1441433481, 2882866962, 3363344789, 6726689578, 10090034367, 20180068734]

約数ペア:

[(1, 20180068734), (2, 10090034367), (3, 6726689578), (6, 3363344789), (7, 2882866962), (14, 1441433481), (21, 960955654), (42, 480477827)]