20097024144

素因数分解:

$2^4\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{289349}}^1$

素因数の和:290807

約数の個数: 40

約数和(自身を含む): 51953371200

約数和(自身を除く): 31856347056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1447, 2894, 4341, 5788, 8682, 11576, 17364, 23152, 34728, 69456, 289349, 578698, 868047, 1157396, 1736094, 2314792, 3472188, 4629584, 6944376, 13888752, 418688003, 837376006, 1256064009, 1674752012, 2512128018, 3349504024, 5024256036, 6699008048, 10048512072, 20097024144]

約数ペア:

[(1, 20097024144), (2, 10048512072), (3, 6699008048), (4, 5024256036), (6, 3349504024), (8, 2512128018), (12, 1674752012), (16, 1256064009), (24, 837376006), (48, 418688003), (1447, 13888752), (2894, 6944376), (4341, 4629584), (5788, 3472188), (8682, 2314792), (11576, 1736094), (17364, 1157396), (23152, 868047), (34728, 578698), (69456, 289349)]