20163102953

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{12007}}^1$

素因数の和:12861

約数の個数: 24

約数和(自身を含む): 24032619072

約数和(自身を除く): 3869516119

約数列:

[1, 7, 43, 49, 301, 797, 2107, 5579, 12007, 34271, 39053, 84049, 239897, 516301, 588343, 1679279, 3614107, 9569579, 25298749, 66987053, 411491897, 468909371, 2880443279, 20163102953]

約数ペア:

[(1, 20163102953), (7, 2880443279), (43, 468909371), (49, 411491897), (301, 66987053), (797, 25298749), (2107, 9569579), (5579, 3614107), (12007, 1679279), (34271, 588343), (39053, 516301), (84049, 239897)]