20086526864

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{26710807}}^1$

素因数の和:26710862

約数の個数: 20

約数和(自身を含む): 39745682304

約数和(自身を除く): 19659155440

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 26710807, 53421614, 106843228, 213686456, 427372912, 1255407929, 2510815858, 5021631716, 10043263432, 20086526864]

約数ペア:

[(1, 20086526864), (2, 10043263432), (4, 5021631716), (8, 2510815858), (16, 1255407929), (47, 427372912), (94, 213686456), (188, 106843228), (376, 53421614), (752, 26710807)]