20992392

素因数分解:

$2^3\times 3^3\times {\mathrm{97187}}^1$

素因数の和:97202

約数の個数: 32

約数和(自身を含む): 58312800

約数和(自身を除く): 37320408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97187, 194374, 291561, 388748, 583122, 777496, 874683, 1166244, 1749366, 2332488, 2624049, 3498732, 5248098, 6997464, 10496196, 20992392]

約数ペア:

[(1, 20992392), (2, 10496196), (3, 6997464), (4, 5248098), (6, 3498732), (8, 2624049), (9, 2332488), (12, 1749366), (18, 1166244), (24, 874683), (27, 777496), (36, 583122), (54, 388748), (72, 291561), (108, 194374), (216, 97187)]