20182747536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6674189}}^1$

素因数の和:6674213

約数の個数: 80

約数和(自身を含む): 66207964800

約数和(自身を除く): 46025217264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6674189, 13348378, 20022567, 26696756, 40045134, 46719323, 53393512, 60067701, 80090268, 93438646, 106787024, 120135402, 140157969, 160180536, 180203103, 186877292, 240270804, 280315938, 320361072, 360406206, 373754584, 420473907, 480541608, 560631876, 720812412, 747509168, 840947814, 961083216, 1121263752, 1261421721, 1441624824, 1681895628, 2242527504, 2522843442, 2883249648, 3363791256, 5045686884, 6727582512, 10091373768, 20182747536]

約数ペア:

[(1, 20182747536), (2, 10091373768), (3, 6727582512), (4, 5045686884), (6, 3363791256), (7, 2883249648), (8, 2522843442), (9, 2242527504), (12, 1681895628), (14, 1441624824), (16, 1261421721), (18, 1121263752), (21, 961083216), (24, 840947814), (27, 747509168), (28, 720812412), (36, 560631876), (42, 480541608), (48, 420473907), (54, 373754584), (56, 360406206), (63, 320361072), (72, 280315938), (84, 240270804), (108, 186877292), (112, 180203103), (126, 160180536), (144, 140157969), (168, 120135402), (189, 106787024), (216, 93438646), (252, 80090268), (336, 60067701), (378, 53393512), (432, 46719323), (504, 40045134), (756, 26696756), (1008, 20022567), (1512, 13348378), (3024, 6674189)]