20659831128

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16878947}}^1$

素因数の和:16878976

約数の個数: 48

約数和(自身を含む): 59245107480

約数和(自身を除く): 38585276352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 16878947, 33757894, 50636841, 67515788, 101273682, 135031576, 151910523, 202547364, 286942099, 303821046, 405094728, 573884198, 607642092, 860826297, 1147768396, 1215284184, 1721652594, 2295536792, 2582478891, 3443305188, 5164957782, 6886610376, 10329915564, 20659831128]

約数ペア:

[(1, 20659831128), (2, 10329915564), (3, 6886610376), (4, 5164957782), (6, 3443305188), (8, 2582478891), (9, 2295536792), (12, 1721652594), (17, 1215284184), (18, 1147768396), (24, 860826297), (34, 607642092), (36, 573884198), (51, 405094728), (68, 303821046), (72, 286942099), (102, 202547364), (136, 151910523), (153, 135031576), (204, 101273682), (306, 67515788), (408, 50636841), (612, 33757894), (1224, 16878947)]