20417472

素因数分解:

$2^6\times 3^2\times {\mathrm{35447}}^1$

素因数の和:35465

約数の個数: 42

約数和(自身を含む): 58524648

約数和(自身を除く): 38107176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35447, 70894, 106341, 141788, 212682, 283576, 319023, 425364, 567152, 638046, 850728, 1134304, 1276092, 1701456, 2268608, 2552184, 3402912, 5104368, 6805824, 10208736, 20417472]

約数ペア:

[(1, 20417472), (2, 10208736), (3, 6805824), (4, 5104368), (6, 3402912), (8, 2552184), (9, 2268608), (12, 1701456), (16, 1276092), (18, 1134304), (24, 850728), (32, 638046), (36, 567152), (48, 425364), (64, 319023), (72, 283576), (96, 212682), (144, 141788), (192, 106341), (288, 70894), (576, 35447)]