20289900384

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{106261}}^1$

素因数の和:106310

約数の個数: 192

約数和(自身を含む): 67480620480

約数和(自身を除く): 47190720096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 612, 624, 663, 702, 816, 864, 884, 918, 936, 1224, 1248, 1326, 1404, 1632, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 3536, 3672, 3744, 3978, 4896, 5304, 5616, 5967, 7072, 7344, 7956, 10608, 11232, 11934, 14688, 15912, 21216, 23868, 31824, 47736, 63648, 95472, 106261, 190944, 212522, 318783, 425044, 637566, 850088, 956349, 1275132, 1381393, 1700176, 1806437, 1912698, 2550264, 2762786, 2869047, 3400352, 3612874, 3825396, 4144179, 5100528, 5419311, 5525572, 5738094, 7225748, 7650792, 8288358, 10201056, 10838622, 11051144, 11476188, 12432537, 14451496, 15301584, 16257933, 16576716, 21677244, 22102288, 22952376, 23483681, 24865074, 28902992, 30603168, 32515866, 33153432, 37297611, 43354488, 44204576, 45904752, 46967362, 48773799, 49730148, 57805984, 65031732, 66306864, 70451043, 74595222, 86708976, 91809504, 93934724, 97547598, 99460296, 130063464, 132613728, 140902086, 149190444, 173417952, 187869448, 195095196, 198920592, 211353129, 260126928, 281804172, 298380888, 375738896, 390190392, 397841184, 422706258, 520253856, 563608344, 596761776, 634059387, 751477792, 780380784, 845412516, 1127216688, 1193523552, 1268118774, 1560761568, 1690825032, 2254433376, 2536237548, 3381650064, 5072475096, 6763300128, 10144950192, 20289900384]

約数ペア:

[(1, 20289900384), (2, 10144950192), (3, 6763300128), (4, 5072475096), (6, 3381650064), (8, 2536237548), (9, 2254433376), (12, 1690825032), (13, 1560761568), (16, 1268118774), (17, 1193523552), (18, 1127216688), (24, 845412516), (26, 780380784), (27, 751477792), (32, 634059387), (34, 596761776), (36, 563608344), (39, 520253856), (48, 422706258), (51, 397841184), (52, 390190392), (54, 375738896), (68, 298380888), (72, 281804172), (78, 260126928), (96, 211353129), (102, 198920592), (104, 195095196), (108, 187869448), (117, 173417952), (136, 149190444), (144, 140902086), (153, 132613728), (156, 130063464), (204, 99460296), (208, 97547598), (216, 93934724), (221, 91809504), (234, 86708976), (272, 74595222), (288, 70451043), (306, 66306864), (312, 65031732), (351, 57805984), (408, 49730148), (416, 48773799), (432, 46967362), (442, 45904752), (459, 44204576), (468, 43354488), (544, 37297611), (612, 33153432), (624, 32515866), (663, 30603168), (702, 28902992), (816, 24865074), (864, 23483681), (884, 22952376), (918, 22102288), (936, 21677244), (1224, 16576716), (1248, 16257933), (1326, 15301584), (1404, 14451496), (1632, 12432537), (1768, 11476188), (1836, 11051144), (1872, 10838622), (1989, 10201056), (2448, 8288358), (2652, 7650792), (2808, 7225748), (3536, 5738094), (3672, 5525572), (3744, 5419311), (3978, 5100528), (4896, 4144179), (5304, 3825396), (5616, 3612874), (5967, 3400352), (7072, 2869047), (7344, 2762786), (7956, 2550264), (10608, 1912698), (11232, 1806437), (11934, 1700176), (14688, 1381393), (15912, 1275132), (21216, 956349), (23868, 850088), (31824, 637566), (47736, 425044), (63648, 318783), (95472, 212522), (106261, 190944)]