20177246726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5834947}}^1$

素因数の和:5834988

約数の個数: 32

約数和(自身を含む): 39210850560

約数和(自身を除く): 19033603834

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 5834947, 11669894, 40844629, 75854311, 81689258, 110863993, 151708622, 221727986, 530980177, 776047951, 1061960354, 1441231909, 1552095902, 2882463818, 10088623363, 20177246726]

約数ペア:

[(1, 20177246726), (2, 10088623363), (7, 2882463818), (13, 1552095902), (14, 1441231909), (19, 1061960354), (26, 776047951), (38, 530980177), (91, 221727986), (133, 151708622), (182, 110863993), (247, 81689258), (266, 75854311), (494, 40844629), (1729, 11669894), (3458, 5834947)]