20220697731

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{72383}}^1$

素因数の和:72460

約数の個数: 48

約数和(自身を含む): 31791052800

約数和(自身を除く): 11570355069

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 169, 247, 377, 507, 551, 741, 1131, 1653, 3211, 4901, 7163, 9633, 14703, 21489, 72383, 93119, 217149, 279357, 940979, 1375277, 2099107, 2822937, 4125831, 6297321, 12232727, 17878601, 27288391, 36698181, 39883033, 53635803, 81865173, 119649099, 232421813, 354749083, 518479429, 697265439, 1064247249, 1555438287, 6740232577, 20220697731]

約数ペア:

[(1, 20220697731), (3, 6740232577), (13, 1555438287), (19, 1064247249), (29, 697265439), (39, 518479429), (57, 354749083), (87, 232421813), (169, 119649099), (247, 81865173), (377, 53635803), (507, 39883033), (551, 36698181), (741, 27288391), (1131, 17878601), (1653, 12232727), (3211, 6297321), (4901, 4125831), (7163, 2822937), (9633, 2099107), (14703, 1375277), (21489, 940979), (72383, 279357), (93119, 217149)]