20528094

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{180071}}^1$

素因数の和:180095

約数の個数: 16

約数和(自身を含む): 43217280

約数和(自身を除く): 22689186

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 180071, 360142, 540213, 1080426, 3421349, 6842698, 10264047, 20528094]

約数ペア:

[(1, 20528094), (2, 10264047), (3, 6842698), (6, 3421349), (19, 1080426), (38, 540213), (57, 360142), (114, 180071)]