20586924

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2963}}^1$

素因数の和:3166

約数の個数: 36

約数和(自身を含む): 52326456

約数和(自身を除く): 31739532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 2963, 3474, 5926, 6948, 8889, 11852, 17778, 26667, 35556, 53334, 106668, 571859, 1143718, 1715577, 2287436, 3431154, 5146731, 6862308, 10293462, 20586924]

約数ペア:

[(1, 20586924), (2, 10293462), (3, 6862308), (4, 5146731), (6, 3431154), (9, 2287436), (12, 1715577), (18, 1143718), (36, 571859), (193, 106668), (386, 53334), (579, 35556), (772, 26667), (1158, 17778), (1737, 11852), (2316, 8889), (2963, 6948), (3474, 5926)]