20782496

素因数分解:

$2^5\times 7^1\times {\mathrm{92779}}^1$

素因数の和:92796

約数の個数: 24

約数和(自身を含む): 46761120

約数和(自身を除く): 25978624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92779, 185558, 371116, 649453, 742232, 1298906, 1484464, 2597812, 2968928, 5195624, 10391248, 20782496]

約数ペア:

[(1, 20782496), (2, 10391248), (4, 5195624), (7, 2968928), (8, 2597812), (14, 1484464), (16, 1298906), (28, 742232), (32, 649453), (56, 371116), (112, 185558), (224, 92779)]