20174501382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2983511}}^1$

素因数の和:2983553

約数の個数: 48

約数和(自身を含む): 48977332992

約数和(自身を除く): 28802831610

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 2983511, 5967022, 8950533, 17901066, 20884577, 41769154, 62653731, 68620753, 125307462, 137241506, 146192039, 205862259, 292384078, 411724518, 438576117, 480345271, 877152234, 960690542, 1441035813, 2882071626, 3362416897, 6724833794, 10087250691, 20174501382]

約数ペア:

[(1, 20174501382), (2, 10087250691), (3, 6724833794), (6, 3362416897), (7, 2882071626), (14, 1441035813), (21, 960690542), (23, 877152234), (42, 480345271), (46, 438576117), (49, 411724518), (69, 292384078), (98, 205862259), (138, 146192039), (147, 137241506), (161, 125307462), (294, 68620753), (322, 62653731), (483, 41769154), (966, 20884577), (1127, 17901066), (2254, 8950533), (3381, 5967022), (6762, 2983511)]