20508780612

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{4656853}}^1$

素因数の和:4657227

約数の個数: 24

約数和(自身を含む): 47984223616

約数和(自身を除く): 27475443004

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 4656853, 9313706, 13970559, 18627412, 27941118, 55882236, 1709065051, 3418130102, 5127195153, 6836260204, 10254390306, 20508780612]

約数ペア:

[(1, 20508780612), (2, 10254390306), (3, 6836260204), (4, 5127195153), (6, 3418130102), (12, 1709065051), (367, 55882236), (734, 27941118), (1101, 18627412), (1468, 13970559), (2202, 9313706), (4404, 4656853)]