20221567418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1\times {\mathrm{26737}}^1$

素因数の和:28302

約数の個数: 32

約数和(自身を含む): 34408597440

約数和(自身を除く): 14187030022

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1531, 3062, 19903, 26737, 29089, 39806, 53474, 58178, 347581, 378157, 508003, 695162, 756314, 1016006, 6604039, 13208078, 40934347, 81868694, 532146511, 777752593, 1064293022, 1555505186, 10110783709, 20221567418]

約数ペア:

[(1, 20221567418), (2, 10110783709), (13, 1555505186), (19, 1064293022), (26, 777752593), (38, 532146511), (247, 81868694), (494, 40934347), (1531, 13208078), (3062, 6604039), (19903, 1016006), (26737, 756314), (29089, 695162), (39806, 508003), (53474, 378157), (58178, 347581)]