20208639096

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509393}}^1$

素因数の和:509453

約数の個数: 96

約数和(自身を含む): 59599098000

約数和(自身を除く): 39390458904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 342, 348, 456, 522, 551, 684, 696, 1044, 1102, 1368, 1653, 2088, 2204, 3306, 4408, 4959, 6612, 9918, 13224, 19836, 39672, 509393, 1018786, 1528179, 2037572, 3056358, 4075144, 4584537, 6112716, 9169074, 9678467, 12225432, 14772397, 18338148, 19356934, 29035401, 29544794, 36676296, 38713868, 44317191, 58070802, 59089588, 77427736, 87106203, 88634382, 116141604, 118179176, 132951573, 174212406, 177268764, 232283208, 265903146, 280675543, 348424812, 354537528, 531806292, 561351086, 696849624, 842026629, 1063612584, 1122702172, 1684053258, 2245404344, 2526079887, 3368106516, 5052159774, 6736213032, 10104319548, 20208639096]

約数ペア:

[(1, 20208639096), (2, 10104319548), (3, 6736213032), (4, 5052159774), (6, 3368106516), (8, 2526079887), (9, 2245404344), (12, 1684053258), (18, 1122702172), (19, 1063612584), (24, 842026629), (29, 696849624), (36, 561351086), (38, 531806292), (57, 354537528), (58, 348424812), (72, 280675543), (76, 265903146), (87, 232283208), (114, 177268764), (116, 174212406), (152, 132951573), (171, 118179176), (174, 116141604), (228, 88634382), (232, 87106203), (261, 77427736), (342, 59089588), (348, 58070802), (456, 44317191), (522, 38713868), (551, 36676296), (684, 29544794), (696, 29035401), (1044, 19356934), (1102, 18338148), (1368, 14772397), (1653, 12225432), (2088, 9678467), (2204, 9169074), (3306, 6112716), (4408, 4584537), (4959, 4075144), (6612, 3056358), (9918, 2037572), (13224, 1528179), (19836, 1018786), (39672, 509393)]