20140057064

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{689917}}^1$

素因数の和:690053

約数の個数: 32

約数和(自身を含む): 39118350600

約数和(自身を除く): 18978293536

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 3649, 7298, 14596, 29192, 689917, 1379834, 2759668, 5519336, 28286597, 56573194, 61402613, 113146388, 122805226, 226292776, 245610452, 491220904, 2517507133, 5035014266, 10070028532, 20140057064]

約数ペア:

[(1, 20140057064), (2, 10070028532), (4, 5035014266), (8, 2517507133), (41, 491220904), (82, 245610452), (89, 226292776), (164, 122805226), (178, 113146388), (328, 61402613), (356, 56573194), (712, 28286597), (3649, 5519336), (7298, 2759668), (14596, 1379834), (29192, 689917)]