20700863019

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{419}}^1\times {\mathrm{17317}}^1$

素因数の和:18059

約数の個数: 24

約数和(自身を含む): 30068897040

約数和(自身を除く): 9368034021

約数列:

[1, 3, 9, 317, 419, 951, 1257, 2853, 3771, 17317, 51951, 132823, 155853, 398469, 1195407, 5489489, 7255823, 16468467, 21767469, 49405401, 65302407, 2300095891, 6900287673, 20700863019]

約数ペア:

[(1, 20700863019), (3, 6900287673), (9, 2300095891), (317, 65302407), (419, 49405401), (951, 21767469), (1257, 16468467), (2853, 7255823), (3771, 5489489), (17317, 1195407), (51951, 398469), (132823, 155853)]