20232788571

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1425547}}^1$

素因数の和:1425655

約数の個数: 24

約数和(自身を含む): 31133968320

約数和(自身を除く): 10901179749

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4731, 14193, 1425547, 4276641, 12829923, 27085393, 81256179, 118320401, 243768537, 354961203, 1064883609, 2248087619, 6744262857, 20232788571]

約数ペア:

[(1, 20232788571), (3, 6744262857), (9, 2248087619), (19, 1064883609), (57, 354961203), (83, 243768537), (171, 118320401), (249, 81256179), (747, 27085393), (1577, 12829923), (4731, 4276641), (14193, 1425547)]