20123394012

素因数分解:

$2^2\times 3^2\times {\mathrm{558983167}}^1$

素因数の和:558983177

約数の個数: 18

約数和(自身を含む): 50867468288

約数和(自身を除く): 30744074276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 558983167, 1117966334, 1676949501, 2235932668, 3353899002, 5030848503, 6707798004, 10061697006, 20123394012]

約数ペア:

[(1, 20123394012), (2, 10061697006), (3, 6707798004), (4, 5030848503), (6, 3353899002), (9, 2235932668), (12, 1676949501), (18, 1117966334), (36, 558983167)]