2020654416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 5819627520

約数和(自身を除く): 3798973104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 193, 237, 251, 264, 316, 386, 474, 502, 528, 579, 632, 753, 772, 869, 948, 1004, 1158, 1264, 1506, 1544, 1738, 1896, 2008, 2123, 2316, 2607, 2761, 3012, 3088, 3476, 3792, 4016, 4246, 4632, 5214, 5522, 6024, 6369, 6952, 8283, 8492, 9264, 10428, 11044, 12048, 12738, 13904, 15247, 16566, 16984, 19829, 20856, 22088, 25476, 30494, 33132, 33968, 39658, 41712, 44176, 45741, 48443, 50952, 59487, 60988, 66264, 79316, 91482, 96886, 101904, 118974, 121976, 132528, 145329, 158632, 167717, 182964, 193772, 218119, 237948, 243952, 290658, 317264, 335434, 365928, 387544, 436238, 475896, 503151, 532873, 581316, 654357, 670868, 731856, 775088, 872476, 951792, 1006302, 1065746, 1162632, 1308714, 1341736, 1598619, 1744952, 2012604, 2131492, 2325264, 2617428, 2683472, 3197238, 3489904, 3826997, 4025208, 4262984, 5234856, 6394476, 7653994, 8050416, 8525968, 10469712, 11480991, 12788952, 15307988, 22961982, 25577904, 30615976, 42096967, 45923964, 61231952, 84193934, 91847928, 126290901, 168387868, 183695856, 252581802, 336775736, 505163604, 673551472, 1010327208, 2020654416]

約数ペア:

[(1, 2020654416), (2, 1010327208), (3, 673551472), (4, 505163604), (6, 336775736), (8, 252581802), (11, 183695856), (12, 168387868), (16, 126290901), (22, 91847928), (24, 84193934), (33, 61231952), (44, 45923964), (48, 42096967), (66, 30615976), (79, 25577904), (88, 22961982), (132, 15307988), (158, 12788952), (176, 11480991), (193, 10469712), (237, 8525968), (251, 8050416), (264, 7653994), (316, 6394476), (386, 5234856), (474, 4262984), (502, 4025208), (528, 3826997), (579, 3489904), (632, 3197238), (753, 2683472), (772, 2617428), (869, 2325264), (948, 2131492), (1004, 2012604), (1158, 1744952), (1264, 1598619), (1506, 1341736), (1544, 1308714), (1738, 1162632), (1896, 1065746), (2008, 1006302), (2123, 951792), (2316, 872476), (2607, 775088), (2761, 731856), (3012, 670868), (3088, 654357), (3476, 581316), (3792, 532873), (4016, 503151), (4246, 475896), (4632, 436238), (5214, 387544), (5522, 365928), (6024, 335434), (6369, 317264), (6952, 290658), (8283, 243952), (8492, 237948), (9264, 218119), (10428, 193772), (11044, 182964), (12048, 167717), (12738, 158632), (13904, 145329), (15247, 132528), (16566, 121976), (16984, 118974), (19829, 101904), (20856, 96886), (22088, 91482), (25476, 79316), (30494, 66264), (33132, 60988), (33968, 59487), (39658, 50952), (41712, 48443), (44176, 45741)]