20174094024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{2087}}^1$

素因数の和:2619

約数の個数: 128

約数和(自身を含む): 58186045440

約数和(自身を除く): 38011951416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 353, 489, 652, 706, 978, 1059, 1141, 1304, 1412, 1956, 2087, 2118, 2282, 2471, 2824, 3423, 3912, 4174, 4236, 4564, 4942, 6261, 6846, 7413, 8348, 8472, 9128, 9884, 12522, 13692, 14609, 14826, 16696, 19768, 25044, 27384, 29218, 29652, 43827, 50088, 57539, 58436, 59304, 87654, 115078, 116872, 172617, 175308, 230156, 340181, 345234, 350616, 402773, 460312, 680362, 690468, 736711, 805546, 1020543, 1208319, 1360724, 1380936, 1473422, 1611092, 2041086, 2210133, 2381267, 2416638, 2721448, 2946844, 3222184, 4082172, 4420266, 4762534, 4833276, 5156977, 5893688, 7143801, 8164344, 8840532, 9525068, 9666552, 10313954, 14287602, 15470931, 17681064, 19050136, 20627908, 28575204, 30941862, 41255816, 57150408, 61883724, 120083893, 123767448, 240167786, 360251679, 480335572, 720503358, 840587251, 960671144, 1441006716, 1681174502, 2521761753, 2882013432, 3362349004, 5043523506, 6724698008, 10087047012, 20174094024]

約数ペア:

[(1, 20174094024), (2, 10087047012), (3, 6724698008), (4, 5043523506), (6, 3362349004), (7, 2882013432), (8, 2521761753), (12, 1681174502), (14, 1441006716), (21, 960671144), (24, 840587251), (28, 720503358), (42, 480335572), (56, 360251679), (84, 240167786), (163, 123767448), (168, 120083893), (326, 61883724), (353, 57150408), (489, 41255816), (652, 30941862), (706, 28575204), (978, 20627908), (1059, 19050136), (1141, 17681064), (1304, 15470931), (1412, 14287602), (1956, 10313954), (2087, 9666552), (2118, 9525068), (2282, 8840532), (2471, 8164344), (2824, 7143801), (3423, 5893688), (3912, 5156977), (4174, 4833276), (4236, 4762534), (4564, 4420266), (4942, 4082172), (6261, 3222184), (6846, 2946844), (7413, 2721448), (8348, 2416638), (8472, 2381267), (9128, 2210133), (9884, 2041086), (12522, 1611092), (13692, 1473422), (14609, 1380936), (14826, 1360724), (16696, 1208319), (19768, 1020543), (25044, 805546), (27384, 736711), (29218, 690468), (29652, 680362), (43827, 460312), (50088, 402773), (57539, 350616), (58436, 345234), (59304, 340181), (87654, 230156), (115078, 175308), (116872, 172617)]