20083934584

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{528191}}^1$

素因数の和:528308

約数の個数: 48

約数和(自身を含む): 44257207680

約数和(自身を除く): 24173273096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5432, 9506, 19012, 38024, 528191, 1056382, 2112764, 3697337, 4225528, 7394674, 14789348, 25881359, 29578696, 51234527, 51762718, 102469054, 103525436, 204938108, 207050872, 358641689, 409876216, 717283378, 1434566756, 2510491823, 2869133512, 5020983646, 10041967292, 20083934584]

約数ペア:

[(1, 20083934584), (2, 10041967292), (4, 5020983646), (7, 2869133512), (8, 2510491823), (14, 1434566756), (28, 717283378), (49, 409876216), (56, 358641689), (97, 207050872), (98, 204938108), (194, 103525436), (196, 102469054), (388, 51762718), (392, 51234527), (679, 29578696), (776, 25881359), (1358, 14789348), (2716, 7394674), (4753, 4225528), (5432, 3697337), (9506, 2112764), (19012, 1056382), (38024, 528191)]