20606082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9257}}^1$

素因数の和:9322

約数の個数: 32

約数和(自身を含む): 47993472

約数和(自身を除く): 27387390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 9257, 18514, 27771, 55542, 64799, 129598, 194397, 388794, 490621, 981242, 1471863, 2943726, 3434347, 6868694, 10303041, 20606082]

約数ペア:

[(1, 20606082), (2, 10303041), (3, 6868694), (6, 3434347), (7, 2943726), (14, 1471863), (21, 981242), (42, 490621), (53, 388794), (106, 194397), (159, 129598), (318, 64799), (371, 55542), (742, 27771), (1113, 18514), (2226, 9257)]