20173842026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4760227}}^1$

素因数の和:4760405

約数の個数: 16

約数和(自身を含む): 32788450464

約数和(自身を除く): 12614608438

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 4760227, 9520454, 61882951, 123765902, 775917001, 1551834002, 10086921013, 20173842026]

約数ペア:

[(1, 20173842026), (2, 10086921013), (13, 1551834002), (26, 775917001), (163, 123765902), (326, 61882951), (2119, 9520454), (4238, 4760227)]