20174878024

素因数分解:

$2^3\times 7^1\times {\mathrm{60661}}^1\times {\mathrm{5939}}^1$

素因数の和:66613

約数の個数: 32

約数和(自身を含む): 43239873600

約数和(自身を除く): 23064995576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5939, 11878, 23756, 41573, 47512, 60661, 83146, 121322, 166292, 242644, 332584, 424627, 485288, 849254, 1698508, 3397016, 360265679, 720531358, 1441062716, 2521859753, 2882125432, 5043719506, 10087439012, 20174878024]

約数ペア:

[(1, 20174878024), (2, 10087439012), (4, 5043719506), (7, 2882125432), (8, 2521859753), (14, 1441062716), (28, 720531358), (56, 360265679), (5939, 3397016), (11878, 1698508), (23756, 849254), (41573, 485288), (47512, 424627), (60661, 332584), (83146, 242644), (121322, 166292)]