20213734587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10712101}}^1$

素因数の和:10712158

約数の個数: 16

約数和(自身を含む): 29308311072

約数和(自身を除く): 9094576485

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10712101, 32136303, 182105717, 396347737, 546317151, 1189043211, 6737911529, 20213734587]

約数ペア:

[(1, 20213734587), (3, 6737911529), (17, 1189043211), (37, 546317151), (51, 396347737), (111, 182105717), (629, 32136303), (1887, 10712101)]