20176669320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168138911}}^1$

素因数の和:168138925

約数の個数: 32

約数和(自身を含む): 60530008320

約数和(自身を除く): 40353339000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168138911, 336277822, 504416733, 672555644, 840694555, 1008833466, 1345111288, 1681389110, 2017666932, 2522083665, 3362778220, 4035333864, 5044167330, 6725556440, 10088334660, 20176669320]

約数ペア:

[(1, 20176669320), (2, 10088334660), (3, 6725556440), (4, 5044167330), (5, 4035333864), (6, 3362778220), (8, 2522083665), (10, 2017666932), (12, 1681389110), (15, 1345111288), (20, 1008833466), (24, 840694555), (30, 672555644), (40, 504416733), (60, 336277822), (120, 168138911)]