20176046304

素因数分解:

$2^5\times 3^1\times {\mathrm{491}}^1\times {\mathrm{428039}}^1$

素因数の和:428543

約数の個数: 48

約数和(自身を含む): 53070111360

約数和(自身を除く): 32894065056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 15712, 23568, 47136, 428039, 856078, 1284117, 1712156, 2568234, 3424312, 5136468, 6848624, 10272936, 13697248, 20545872, 41091744, 210167149, 420334298, 630501447, 840668596, 1261002894, 1681337192, 2522005788, 3362674384, 5044011576, 6725348768, 10088023152, 20176046304]

約数ペア:

[(1, 20176046304), (2, 10088023152), (3, 6725348768), (4, 5044011576), (6, 3362674384), (8, 2522005788), (12, 1681337192), (16, 1261002894), (24, 840668596), (32, 630501447), (48, 420334298), (96, 210167149), (491, 41091744), (982, 20545872), (1473, 13697248), (1964, 10272936), (2946, 6848624), (3928, 5136468), (5892, 3424312), (7856, 2568234), (11784, 1712156), (15712, 1284117), (23568, 856078), (47136, 428039)]