20150672012

素因数分解:

$2^2\times {\mathrm{1019}}^1\times {\mathrm{4943737}}^1$

素因数の和:4944760

約数の個数: 12

約数和(自身を含む): 35298289320

約数和(自身を除く): 15147617308

約数列:

[1, 2, 4, 1019, 2038, 4076, 4943737, 9887474, 19774948, 5037668003, 10075336006, 20150672012]

約数ペア:

[(1, 20150672012), (2, 10075336006), (4, 5037668003), (1019, 19774948), (2038, 9887474), (4076, 4943737)]