20184130448

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{26840599}}^1$

素因数の和:26840654

約数の個数: 20

約数和(自身を含む): 39938812800

約数和(自身を除く): 19754682352

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 26840599, 53681198, 107362396, 214724792, 429449584, 1261508153, 2523016306, 5046032612, 10092065224, 20184130448]

約数ペア:

[(1, 20184130448), (2, 10092065224), (4, 5046032612), (8, 2523016306), (16, 1261508153), (47, 429449584), (94, 214724792), (188, 107362396), (376, 53681198), (752, 26840599)]