20154594

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{115831}}^1$

素因数の和:115865

約数の個数: 16

約数和(自身を含む): 41699520

約数和(自身を除く): 21544926

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 115831, 231662, 347493, 694986, 3359099, 6718198, 10077297, 20154594]

約数ペア:

[(1, 20154594), (2, 10077297), (3, 6718198), (6, 3359099), (29, 694986), (58, 347493), (87, 231662), (174, 115831)]