20174485716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7277953}}^1$

素因数の和:7277981

約数の個数: 72

約数和(自身を含む): 63580206144

約数和(自身を除く): 43405720428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 7277953, 14555906, 21833859, 29111812, 43667718, 50945671, 65501577, 80057483, 87335436, 101891342, 131003154, 152837013, 160114966, 203782684, 240172449, 262006308, 305674026, 320229932, 458511039, 480344898, 560402381, 611348052, 720517347, 917022078, 960689796, 1120804762, 1441034694, 1681207143, 1834044156, 2241609524, 2882069388, 3362414286, 5043621429, 6724828572, 10087242858, 20174485716]

約数ペア:

[(1, 20174485716), (2, 10087242858), (3, 6724828572), (4, 5043621429), (6, 3362414286), (7, 2882069388), (9, 2241609524), (11, 1834044156), (12, 1681207143), (14, 1441034694), (18, 1120804762), (21, 960689796), (22, 917022078), (28, 720517347), (33, 611348052), (36, 560402381), (42, 480344898), (44, 458511039), (63, 320229932), (66, 305674026), (77, 262006308), (84, 240172449), (99, 203782684), (126, 160114966), (132, 152837013), (154, 131003154), (198, 101891342), (231, 87335436), (252, 80057483), (308, 65501577), (396, 50945671), (462, 43667718), (693, 29111812), (924, 21833859), (1386, 14555906), (2772, 7277953)]