20199059007

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1\times {\mathrm{34171}}^1$

素因数の和:36190

約数の個数: 16

約数和(自身を含む): 27208566528

約数和(自身を除く): 7009507521

約数列:

[1, 3, 103, 309, 1913, 5739, 34171, 102513, 197039, 591117, 3519613, 10558839, 65369123, 196107369, 6733019669, 20199059007]

約数ペア:

[(1, 20199059007), (3, 6733019669), (103, 196107369), (309, 65369123), (1913, 10558839), (5739, 3519613), (34171, 591117), (102513, 197039)]