20027887152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{2087}}^1$

素因数の和:2157

約数の個数: 200

約数和(自身を含む): 64087969536

約数和(自身を除く): 44060082384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2087, 2184, 2197, 2366, 2704, 3549, 4056, 4174, 4368, 4394, 4732, 6261, 6591, 7098, 8112, 8348, 8788, 9464, 12522, 13182, 14196, 14609, 15379, 16696, 17576, 18928, 25044, 26364, 27131, 28392, 28561, 29218, 30758, 33392, 35152, 43827, 46137, 50088, 52728, 54262, 56784, 57122, 58436, 61516, 81393, 85683, 87654, 92274, 100176, 105456, 108524, 114244, 116872, 123032, 162786, 171366, 175308, 184548, 189917, 199927, 217048, 228488, 233744, 246064, 325572, 342732, 350616, 352703, 369096, 379834, 399854, 434096, 456976, 569751, 599781, 651144, 685464, 701232, 705406, 738192, 759668, 799708, 1058109, 1139502, 1199562, 1302288, 1370928, 1410812, 1519336, 1599416, 2116218, 2279004, 2399124, 2468921, 2821624, 3038672, 3198832, 4232436, 4558008, 4585139, 4798248, 4937842, 5643248, 7406763, 8464872, 9116016, 9170278, 9596496, 9875684, 13755417, 14813526, 16929744, 18340556, 19751368, 27510834, 29627052, 32095973, 36681112, 39502736, 55021668, 59254104, 59606807, 64191946, 73362224, 96287919, 110043336, 118508208, 119213614, 128383892, 178820421, 192575838, 220086672, 238427228, 256767784, 357640842, 385151676, 417247649, 476854456, 513535568, 715281684, 770303352, 834495298, 953708912, 1251742947, 1430563368, 1540606704, 1668990596, 2503485894, 2861126736, 3337981192, 5006971788, 6675962384, 10013943576, 20027887152]

約数ペア:

[(1, 20027887152), (2, 10013943576), (3, 6675962384), (4, 5006971788), (6, 3337981192), (7, 2861126736), (8, 2503485894), (12, 1668990596), (13, 1540606704), (14, 1430563368), (16, 1251742947), (21, 953708912), (24, 834495298), (26, 770303352), (28, 715281684), (39, 513535568), (42, 476854456), (48, 417247649), (52, 385151676), (56, 357640842), (78, 256767784), (84, 238427228), (91, 220086672), (104, 192575838), (112, 178820421), (156, 128383892), (168, 119213614), (169, 118508208), (182, 110043336), (208, 96287919), (273, 73362224), (312, 64191946), (336, 59606807), (338, 59254104), (364, 55021668), (507, 39502736), (546, 36681112), (624, 32095973), (676, 29627052), (728, 27510834), (1014, 19751368), (1092, 18340556), (1183, 16929744), (1352, 14813526), (1456, 13755417), (2028, 9875684), (2087, 9596496), (2184, 9170278), (2197, 9116016), (2366, 8464872), (2704, 7406763), (3549, 5643248), (4056, 4937842), (4174, 4798248), (4368, 4585139), (4394, 4558008), (4732, 4232436), (6261, 3198832), (6591, 3038672), (7098, 2821624), (8112, 2468921), (8348, 2399124), (8788, 2279004), (9464, 2116218), (12522, 1599416), (13182, 1519336), (14196, 1410812), (14609, 1370928), (15379, 1302288), (16696, 1199562), (17576, 1139502), (18928, 1058109), (25044, 799708), (26364, 759668), (27131, 738192), (28392, 705406), (28561, 701232), (29218, 685464), (30758, 651144), (33392, 599781), (35152, 569751), (43827, 456976), (46137, 434096), (50088, 399854), (52728, 379834), (54262, 369096), (56784, 352703), (57122, 350616), (58436, 342732), (61516, 325572), (81393, 246064), (85683, 233744), (87654, 228488), (92274, 217048), (100176, 199927), (105456, 189917), (108524, 184548), (114244, 175308), (116872, 171366), (123032, 162786)]