20174941584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2339}}^1$

素因数の和:2602

約数の個数: 240

約数和(自身を含む): 66388608000

約数和(自身を除く): 46213666416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 199, 252, 258, 301, 336, 344, 387, 398, 504, 516, 597, 602, 688, 774, 796, 903, 1008, 1032, 1194, 1204, 1393, 1548, 1592, 1791, 1806, 2064, 2339, 2388, 2408, 2709, 2786, 3096, 3184, 3582, 3612, 4179, 4678, 4776, 4816, 5418, 5572, 6192, 7017, 7164, 7224, 8358, 8557, 9356, 9552, 10836, 11144, 12537, 14034, 14328, 14448, 16373, 16716, 17114, 18712, 21051, 21672, 22288, 25074, 25671, 28068, 28656, 32746, 33432, 34228, 37424, 42102, 43344, 49119, 50148, 51342, 56136, 59899, 65492, 66864, 68456, 77013, 84204, 98238, 100296, 100577, 102684, 112272, 119798, 130984, 136912, 147357, 154026, 168408, 179697, 196476, 200592, 201154, 205368, 239596, 261968, 294714, 301731, 308052, 336816, 359394, 392952, 402308, 410736, 465461, 479192, 539091, 589428, 603462, 616104, 704039, 718788, 785904, 804616, 905193, 930922, 958384, 1078182, 1178856, 1206924, 1232208, 1396383, 1408078, 1437576, 1609232, 1810386, 1861844, 2112117, 2156364, 2357712, 2413848, 2792766, 2816156, 2875152, 3258227, 3620772, 3723688, 4189149, 4224234, 4312728, 4827696, 5585532, 5632312, 6336351, 6516454, 7241544, 7447376, 8378298, 8448468, 8625456, 9774681, 11171064, 11264624, 12672702, 13032908, 14483088, 16756596, 16896936, 19549362, 20014823, 22342128, 25345404, 26065816, 29324043, 33513192, 33793872, 39098724, 40029646, 50690808, 52131632, 58648086, 60044469, 67026384, 78197448, 80059292, 101381616, 117296172, 120088938, 140103761, 156394896, 160118584, 180133407, 234592344, 240177876, 280207522, 320237168, 360266814, 420311283, 469184688, 480355752, 560415044, 720533628, 840622566, 960711504, 1120830088, 1260933849, 1441067256, 1681245132, 2241660176, 2521867698, 2882134512, 3362490264, 5043735396, 6724980528, 10087470792, 20174941584]

約数ペア:

[(1, 20174941584), (2, 10087470792), (3, 6724980528), (4, 5043735396), (6, 3362490264), (7, 2882134512), (8, 2521867698), (9, 2241660176), (12, 1681245132), (14, 1441067256), (16, 1260933849), (18, 1120830088), (21, 960711504), (24, 840622566), (28, 720533628), (36, 560415044), (42, 480355752), (43, 469184688), (48, 420311283), (56, 360266814), (63, 320237168), (72, 280207522), (84, 240177876), (86, 234592344), (112, 180133407), (126, 160118584), (129, 156394896), (144, 140103761), (168, 120088938), (172, 117296172), (199, 101381616), (252, 80059292), (258, 78197448), (301, 67026384), (336, 60044469), (344, 58648086), (387, 52131632), (398, 50690808), (504, 40029646), (516, 39098724), (597, 33793872), (602, 33513192), (688, 29324043), (774, 26065816), (796, 25345404), (903, 22342128), (1008, 20014823), (1032, 19549362), (1194, 16896936), (1204, 16756596), (1393, 14483088), (1548, 13032908), (1592, 12672702), (1791, 11264624), (1806, 11171064), (2064, 9774681), (2339, 8625456), (2388, 8448468), (2408, 8378298), (2709, 7447376), (2786, 7241544), (3096, 6516454), (3184, 6336351), (3582, 5632312), (3612, 5585532), (4179, 4827696), (4678, 4312728), (4776, 4224234), (4816, 4189149), (5418, 3723688), (5572, 3620772), (6192, 3258227), (7017, 2875152), (7164, 2816156), (7224, 2792766), (8358, 2413848), (8557, 2357712), (9356, 2156364), (9552, 2112117), (10836, 1861844), (11144, 1810386), (12537, 1609232), (14034, 1437576), (14328, 1408078), (14448, 1396383), (16373, 1232208), (16716, 1206924), (17114, 1178856), (18712, 1078182), (21051, 958384), (21672, 930922), (22288, 905193), (25074, 804616), (25671, 785904), (28068, 718788), (28656, 704039), (32746, 616104), (33432, 603462), (34228, 589428), (37424, 539091), (42102, 479192), (43344, 465461), (49119, 410736), (50148, 402308), (51342, 392952), (56136, 359394), (59899, 336816), (65492, 308052), (66864, 301731), (68456, 294714), (77013, 261968), (84204, 239596), (98238, 205368), (100296, 201154), (100577, 200592), (102684, 196476), (112272, 179697), (119798, 168408), (130984, 154026), (136912, 147357)]