20130739180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34708171}}^1$

素因数の和:34708209

約数の個数: 24

約数和(自身を含む): 43732296720

約数和(自身を除く): 23601557540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34708171, 69416342, 138832684, 173540855, 347081710, 694163420, 1006536959, 2013073918, 4026147836, 5032684795, 10065369590, 20130739180]

約数ペア:

[(1, 20130739180), (2, 10065369590), (4, 5032684795), (5, 4026147836), (10, 2013073918), (20, 1006536959), (29, 694163420), (58, 347081710), (116, 173540855), (145, 138832684), (290, 69416342), (580, 34708171)]