20512894586

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1543019}}^1$

素因数の和:1543078

約数の個数: 24

約数和(自身を含む): 34106914080

約数和(自身を除く): 13594019494

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 6647, 13294, 1543019, 3086038, 26231323, 35489437, 52462646, 70978874, 445932491, 603320429, 891864982, 1206640858, 10256447293, 20512894586]

約数ペア:

[(1, 20512894586), (2, 10256447293), (17, 1206640858), (23, 891864982), (34, 603320429), (46, 445932491), (289, 70978874), (391, 52462646), (578, 35489437), (782, 26231323), (6647, 3086038), (13294, 1543019)]