20155734

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26041}}^1$

素因数の和:26092

約数の個数: 24

約数和(自身を含む): 44688072

約数和(自身を除く): 24532338

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 26041, 52082, 78123, 156246, 234369, 468738, 1119763, 2239526, 3359289, 6718578, 10077867, 20155734]

約数ペア:

[(1, 20155734), (2, 10077867), (3, 6718578), (6, 3359289), (9, 2239526), (18, 1119763), (43, 468738), (86, 234369), (129, 156246), (258, 78123), (387, 52082), (774, 26041)]