20139367234

素因数分解:

$2^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1915481}}^1$

素因数の和:1916241

約数の個数: 16

約数和(自身を含む): 34570619136

約数和(自身を除く): 14431251902

約数列:

[1, 2, 7, 14, 751, 1502, 5257, 10514, 1915481, 3830962, 13408367, 26816734, 1438526231, 2877052462, 10069683617, 20139367234]

約数ペア:

[(1, 20139367234), (2, 10069683617), (7, 2877052462), (14, 1438526231), (751, 26816734), (1502, 13408367), (5257, 3830962), (10514, 1915481)]