20126331288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{928679}}^1$

素因数の和:928741

約数の個数: 96

約数和(自身を含む): 63744595200

約数和(自身を除く): 43618263912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 10836, 21672, 928679, 1857358, 2786037, 3714716, 5572074, 6500753, 7429432, 8358111, 11144148, 13001506, 16716222, 19502259, 22288296, 26003012, 33432444, 39004518, 39933197, 52006024, 58506777, 66864888, 78009036, 79866394, 117013554, 119799591, 156018072, 159732788, 234027108, 239599182, 279532379, 319465576, 359398773, 468054216, 479198364, 559064758, 718797546, 838597137, 958396728, 1118129516, 1437595092, 1677194274, 2236259032, 2515791411, 2875190184, 3354388548, 5031582822, 6708777096, 10063165644, 20126331288]

約数ペア:

[(1, 20126331288), (2, 10063165644), (3, 6708777096), (4, 5031582822), (6, 3354388548), (7, 2875190184), (8, 2515791411), (9, 2236259032), (12, 1677194274), (14, 1437595092), (18, 1118129516), (21, 958396728), (24, 838597137), (28, 718797546), (36, 559064758), (42, 479198364), (43, 468054216), (56, 359398773), (63, 319465576), (72, 279532379), (84, 239599182), (86, 234027108), (126, 159732788), (129, 156018072), (168, 119799591), (172, 117013554), (252, 79866394), (258, 78009036), (301, 66864888), (344, 58506777), (387, 52006024), (504, 39933197), (516, 39004518), (602, 33432444), (774, 26003012), (903, 22288296), (1032, 19502259), (1204, 16716222), (1548, 13001506), (1806, 11144148), (2408, 8358111), (2709, 7429432), (3096, 6500753), (3612, 5572074), (5418, 3714716), (7224, 2786037), (10836, 1857358), (21672, 928679)]