20169594

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1201}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 45002880

約数和(自身を除く): 24833286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1201, 1866, 2402, 2799, 3603, 5598, 7206, 8397, 10809, 16794, 21618, 32427, 64854, 373511, 747022, 1120533, 2241066, 3361599, 6723198, 10084797, 20169594]

約数ペア:

[(1, 20169594), (2, 10084797), (3, 6723198), (6, 3361599), (9, 2241066), (18, 1120533), (27, 747022), (54, 373511), (311, 64854), (622, 32427), (933, 21618), (1201, 16794), (1866, 10809), (2402, 8397), (2799, 7206), (3603, 5598)]