20439367630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185812433}}^1$

素因数の和:185812451

約数の個数: 16

約数和(自身を含む): 40135485744

約数和(自身を除く): 19696118114

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 185812433, 371624866, 929062165, 1858124330, 2043936763, 4087873526, 10219683815, 20439367630]

約数ペア:

[(1, 20439367630), (2, 10219683815), (5, 4087873526), (10, 2043936763), (11, 1858124330), (22, 929062165), (55, 371624866), (110, 185812433)]