20186889074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{6263}}^1$

素因数の和:7007

約数の個数: 48

約数和(自身を含む): 35090677440

約数和(自身を除く): 14903788366

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 701, 1402, 2299, 4598, 6263, 7711, 12526, 13319, 15422, 26638, 68893, 84821, 118997, 137786, 146509, 169642, 237994, 293018, 757823, 1308967, 1515646, 1611599, 2617934, 3223198, 4390363, 8780726, 14398637, 28797274, 48293993, 83416897, 96587986, 166833794, 531233923, 917585867, 1062467846, 1835171734, 10093444537, 20186889074]

約数ペア:

[(1, 20186889074), (2, 10093444537), (11, 1835171734), (19, 1062467846), (22, 917585867), (38, 531233923), (121, 166833794), (209, 96587986), (242, 83416897), (418, 48293993), (701, 28797274), (1402, 14398637), (2299, 8780726), (4598, 4390363), (6263, 3223198), (7711, 2617934), (12526, 1611599), (13319, 1515646), (15422, 1308967), (26638, 757823), (68893, 293018), (84821, 237994), (118997, 169642), (137786, 146509)]