20161330244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2437}}^1\times {\mathrm{17093}}^1$

素因数の和:19556

約数の個数: 36

約数和(自身を含む): 38799585132

約数和(自身を除く): 18638254888

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2437, 4874, 9748, 17093, 26807, 34186, 53614, 68372, 107228, 188023, 294877, 376046, 589754, 752092, 1179508, 2068253, 4136506, 8273012, 41655641, 83311282, 166622564, 458212051, 916424102, 1832848204, 5040332561, 10080665122, 20161330244]

約数ペア:

[(1, 20161330244), (2, 10080665122), (4, 5040332561), (11, 1832848204), (22, 916424102), (44, 458212051), (121, 166622564), (242, 83311282), (484, 41655641), (2437, 8273012), (4874, 4136506), (9748, 2068253), (17093, 1179508), (26807, 752092), (34186, 589754), (53614, 376046), (68372, 294877), (107228, 188023)]