20110353868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457053497}}^1$

素因数の和:457053512

約数の個数: 12

約数和(自身を含む): 38392493832

約数和(自身を除く): 18282139964

約数列:

[1, 2, 4, 11, 22, 44, 457053497, 914106994, 1828213988, 5027588467, 10055176934, 20110353868]

約数ペア:

[(1, 20110353868), (2, 10055176934), (4, 5027588467), (11, 1828213988), (22, 914106994), (44, 457053497)]