20324804588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1\times {\mathrm{17449}}^1$

素因数の和:18638

約数の個数: 48

約数和(自身を含む): 40526438400

約数和(自身を除く): 20201633812

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1151, 2302, 4604, 12661, 17449, 25322, 26473, 34898, 50644, 52946, 69796, 105892, 191939, 291203, 383878, 401327, 582406, 767756, 802654, 1164812, 1605308, 4414597, 8829194, 17658388, 20083799, 40167598, 80335196, 220921789, 441843578, 461927377, 883687156, 923854754, 1847709508, 5081201147, 10162402294, 20324804588]

約数ペア:

[(1, 20324804588), (2, 10162402294), (4, 5081201147), (11, 1847709508), (22, 923854754), (23, 883687156), (44, 461927377), (46, 441843578), (92, 220921789), (253, 80335196), (506, 40167598), (1012, 20083799), (1151, 17658388), (2302, 8829194), (4604, 4414597), (12661, 1605308), (17449, 1164812), (25322, 802654), (26473, 767756), (34898, 582406), (50644, 401327), (52946, 383878), (69796, 291203), (105892, 191939)]