20237537544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2801431}}^1$

素因数の和:2801490

約数の個数: 64

約数和(自身を含む): 59166243840

約数和(自身を除く): 38928706296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 2801431, 5602862, 8404293, 11205724, 16808586, 19610017, 22411448, 33617172, 39220034, 58830051, 67234344, 78440068, 117660102, 120461533, 156880136, 235320204, 240923066, 361384599, 470640408, 481846132, 722769198, 843230731, 963692264, 1445538396, 1686461462, 2529692193, 2891076792, 3372922924, 5059384386, 6745845848, 10118768772, 20237537544]

約数ペア:

[(1, 20237537544), (2, 10118768772), (3, 6745845848), (4, 5059384386), (6, 3372922924), (7, 2891076792), (8, 2529692193), (12, 1686461462), (14, 1445538396), (21, 963692264), (24, 843230731), (28, 722769198), (42, 481846132), (43, 470640408), (56, 361384599), (84, 240923066), (86, 235320204), (129, 156880136), (168, 120461533), (172, 117660102), (258, 78440068), (301, 67234344), (344, 58830051), (516, 39220034), (602, 33617172), (903, 22411448), (1032, 19610017), (1204, 16808586), (1806, 11205724), (2408, 8404293), (3612, 5602862), (7224, 2801431)]