20520432

素因数分解:

$2^4\times 3^3\times {\mathrm{47501}}^1$

素因数の和:47518

約数の個数: 40

約数和(自身を含む): 58902480

約数和(自身を除く): 38382048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47501, 95002, 142503, 190004, 285006, 380008, 427509, 570012, 760016, 855018, 1140024, 1282527, 1710036, 2280048, 2565054, 3420072, 5130108, 6840144, 10260216, 20520432]

約数ペア:

[(1, 20520432), (2, 10260216), (3, 6840144), (4, 5130108), (6, 3420072), (8, 2565054), (9, 2280048), (12, 1710036), (16, 1282527), (18, 1140024), (24, 855018), (27, 760016), (36, 570012), (48, 427509), (54, 380008), (72, 285006), (108, 190004), (144, 142503), (216, 95002), (432, 47501)]