20267872012

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{14114117}}^1$

素因数の和:14114480

約数の個数: 12

約数和(自身を含む): 35567577360

約数和(自身を除く): 15299705348

約数列:

[1, 2, 4, 359, 718, 1436, 14114117, 28228234, 56456468, 5066968003, 10133936006, 20267872012]

約数ペア:

[(1, 20267872012), (2, 10133936006), (4, 5066968003), (359, 56456468), (718, 28228234), (1436, 14114117)]