20131204795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{581071}}^1$

素因数の和:581143

約数の個数: 24

約数和(自身を含む): 26796716352

約数和(自身を除く): 6665511557

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2665, 6929, 34645, 581071, 2905355, 7553923, 23823911, 37769615, 98200999, 119119555, 309710843, 491004995, 1548554215, 4026240959, 20131204795]

約数ペア:

[(1, 20131204795), (5, 4026240959), (13, 1548554215), (41, 491004995), (65, 309710843), (169, 119119555), (205, 98200999), (533, 37769615), (845, 23823911), (2665, 7553923), (6929, 2905355), (34645, 581071)]