20111036396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457069009}}^1$

素因数の和:457069024

約数の個数: 12

約数和(自身を含む): 38393796840

約数和(自身を除く): 18282760444

約数列:

[1, 2, 4, 11, 22, 44, 457069009, 914138018, 1828276036, 5027759099, 10055518198, 20111036396]

約数ペア:

[(1, 20111036396), (2, 10055518198), (4, 5027759099), (11, 1828276036), (22, 914138018), (44, 457069009)]