2020861584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105517}}^1$

素因数の和:105557

約数の個数: 120

約数和(自身を含む): 6803800640

約数和(自身を除く): 4782939056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 105517, 211034, 316551, 422068, 633102, 738619, 844136, 949653, 1266204, 1477238, 1688272, 1899306, 2004823, 2215857, 2532408, 2954476, 3798612, 4009646, 4431714, 5064816, 5908952, 6014469, 6647571, 7597224, 8019292, 8863428, 11817904, 12028938, 13295142, 14033761, 15194448, 16038584, 17726856, 18043407, 24057876, 26590284, 28067522, 32077168, 35453712, 36086814, 42101283, 48115752, 53180568, 56135044, 72173628, 84202566, 96231504, 106361136, 112270088, 126303849, 144347256, 168405132, 224540176, 252607698, 288694512, 336810264, 505215396, 673620528, 1010430792, 2020861584]

約数ペア:

[(1, 2020861584), (2, 1010430792), (3, 673620528), (4, 505215396), (6, 336810264), (7, 288694512), (8, 252607698), (9, 224540176), (12, 168405132), (14, 144347256), (16, 126303849), (18, 112270088), (19, 106361136), (21, 96231504), (24, 84202566), (28, 72173628), (36, 56135044), (38, 53180568), (42, 48115752), (48, 42101283), (56, 36086814), (57, 35453712), (63, 32077168), (72, 28067522), (76, 26590284), (84, 24057876), (112, 18043407), (114, 17726856), (126, 16038584), (133, 15194448), (144, 14033761), (152, 13295142), (168, 12028938), (171, 11817904), (228, 8863428), (252, 8019292), (266, 7597224), (304, 6647571), (336, 6014469), (342, 5908952), (399, 5064816), (456, 4431714), (504, 4009646), (532, 3798612), (684, 2954476), (798, 2532408), (912, 2215857), (1008, 2004823), (1064, 1899306), (1197, 1688272), (1368, 1477238), (1596, 1266204), (2128, 949653), (2394, 844136), (2736, 738619), (3192, 633102), (4788, 422068), (6384, 316551), (9576, 211034), (19152, 105517)]