20199677355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{184649}}^1$

素因数の和:184701

約数の個数: 96

約数和(自身を含む): 43553764800

約数和(自身を除く): 23354087445

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 187, 195, 221, 255, 429, 495, 561, 585, 663, 715, 765, 935, 1105, 1287, 1683, 1989, 2145, 2431, 2805, 3315, 6435, 7293, 8415, 9945, 12155, 21879, 36465, 109395, 184649, 553947, 923245, 1661841, 2031139, 2400437, 2769735, 3139033, 6093417, 7201311, 8309205, 9417099, 10155695, 12002185, 15695165, 18280251, 21603933, 26404807, 28251297, 30467085, 34529363, 36006555, 40807429, 47085495, 79214421, 91401255, 103588089, 108019665, 122422287, 132024035, 141256485, 172646815, 204037145, 237643263, 310764267, 367266861, 396072105, 448881719, 517940445, 612111435, 1188216315, 1346645157, 1553821335, 1836334305, 2244408595, 4039935471, 6733225785, 20199677355]

約数ペア:

[(1, 20199677355), (3, 6733225785), (5, 4039935471), (9, 2244408595), (11, 1836334305), (13, 1553821335), (15, 1346645157), (17, 1188216315), (33, 612111435), (39, 517940445), (45, 448881719), (51, 396072105), (55, 367266861), (65, 310764267), (85, 237643263), (99, 204037145), (117, 172646815), (143, 141256485), (153, 132024035), (165, 122422287), (187, 108019665), (195, 103588089), (221, 91401255), (255, 79214421), (429, 47085495), (495, 40807429), (561, 36006555), (585, 34529363), (663, 30467085), (715, 28251297), (765, 26404807), (935, 21603933), (1105, 18280251), (1287, 15695165), (1683, 12002185), (1989, 10155695), (2145, 9417099), (2431, 8309205), (2805, 7201311), (3315, 6093417), (6435, 3139033), (7293, 2769735), (8415, 2400437), (9945, 2031139), (12155, 1661841), (21879, 923245), (36465, 553947), (109395, 184649)]