22020544

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 56896000

約数和(自身を除く): 34875456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 199, 208, 224, 247, 266, 304, 364, 398, 416, 448, 494, 532, 608, 728, 796, 832, 988, 1064, 1216, 1393, 1456, 1592, 1729, 1976, 2128, 2587, 2786, 2912, 3184, 3458, 3781, 3952, 4256, 5174, 5572, 5824, 6368, 6916, 7562, 7904, 8512, 10348, 11144, 12736, 13832, 15124, 15808, 18109, 20696, 22288, 26467, 27664, 30248, 36218, 41392, 44576, 49153, 52934, 55328, 60496, 72436, 82784, 89152, 98306, 105868, 110656, 120992, 144872, 165568, 196612, 211736, 241984, 289744, 344071, 393224, 423472, 579488, 688142, 786448, 846944, 1158976, 1376284, 1572896, 1693888, 2752568, 3145792, 5505136, 11010272, 22020544]

約数ペア:

[(1, 22020544), (2, 11010272), (4, 5505136), (7, 3145792), (8, 2752568), (13, 1693888), (14, 1572896), (16, 1376284), (19, 1158976), (26, 846944), (28, 786448), (32, 688142), (38, 579488), (52, 423472), (56, 393224), (64, 344071), (76, 289744), (91, 241984), (104, 211736), (112, 196612), (133, 165568), (152, 144872), (182, 120992), (199, 110656), (208, 105868), (224, 98306), (247, 89152), (266, 82784), (304, 72436), (364, 60496), (398, 55328), (416, 52934), (448, 49153), (494, 44576), (532, 41392), (608, 36218), (728, 30248), (796, 27664), (832, 26467), (988, 22288), (1064, 20696), (1216, 18109), (1393, 15808), (1456, 15124), (1592, 13832), (1729, 12736), (1976, 11144), (2128, 10348), (2587, 8512), (2786, 7904), (2912, 7562), (3184, 6916), (3458, 6368), (3781, 5824), (3952, 5572), (4256, 5174)]