20792276316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{27503011}}^1$

素因数の和:27503031

約数の個数: 48

約数和(自身を含む): 61606746880

約数和(自身を除く): 40814470564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 27503011, 55006022, 82509033, 110012044, 165018066, 192521077, 247527099, 330036132, 385042154, 495054198, 577563231, 742581297, 770084308, 990108396, 1155126462, 1485162594, 1732689693, 2310252924, 2970325188, 3465379386, 5198069079, 6930758772, 10396138158, 20792276316]

約数ペア:

[(1, 20792276316), (2, 10396138158), (3, 6930758772), (4, 5198069079), (6, 3465379386), (7, 2970325188), (9, 2310252924), (12, 1732689693), (14, 1485162594), (18, 1155126462), (21, 990108396), (27, 770084308), (28, 742581297), (36, 577563231), (42, 495054198), (54, 385042154), (63, 330036132), (84, 247527099), (108, 192521077), (126, 165018066), (189, 110012044), (252, 82509033), (378, 55006022), (756, 27503011)]