22066340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64901}}^1$

素因数の和:64927

約数の個数: 24

約数和(自身を含む): 49065912

約数和(自身を除く): 26999572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 64901, 129802, 259604, 324505, 649010, 1103317, 1298020, 2206634, 4413268, 5516585, 11033170, 22066340]

約数ペア:

[(1, 22066340), (2, 11033170), (4, 5516585), (5, 4413268), (10, 2206634), (17, 1298020), (20, 1103317), (34, 649010), (68, 324505), (85, 259604), (170, 129802), (340, 64901)]