20607552

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 168

約数和(自身を含む): 71323200

約数和(自身を除く): 50715648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 269, 288, 304, 336, 342, 399, 448, 456, 504, 532, 538, 576, 608, 672, 684, 798, 807, 912, 1008, 1064, 1076, 1197, 1216, 1344, 1368, 1596, 1614, 1824, 1883, 2016, 2128, 2152, 2394, 2421, 2736, 3192, 3228, 3648, 3766, 4032, 4256, 4304, 4788, 4842, 5111, 5472, 5649, 6384, 6456, 7532, 8512, 8608, 9576, 9684, 10222, 10944, 11298, 12768, 12912, 15064, 15333, 16947, 17216, 19152, 19368, 20444, 22596, 25536, 25824, 30128, 30666, 33894, 35777, 38304, 38736, 40888, 45192, 45999, 51648, 60256, 61332, 67788, 71554, 76608, 77472, 81776, 90384, 91998, 107331, 120512, 122664, 135576, 143108, 154944, 163552, 180768, 183996, 214662, 245328, 271152, 286216, 321993, 327104, 361536, 367992, 429324, 490656, 542304, 572432, 643986, 735984, 858648, 981312, 1084608, 1144864, 1287972, 1471968, 1717296, 2289728, 2575944, 2943936, 3434592, 5151888, 6869184, 10303776, 20607552]

約数ペア:

[(1, 20607552), (2, 10303776), (3, 6869184), (4, 5151888), (6, 3434592), (7, 2943936), (8, 2575944), (9, 2289728), (12, 1717296), (14, 1471968), (16, 1287972), (18, 1144864), (19, 1084608), (21, 981312), (24, 858648), (28, 735984), (32, 643986), (36, 572432), (38, 542304), (42, 490656), (48, 429324), (56, 367992), (57, 361536), (63, 327104), (64, 321993), (72, 286216), (76, 271152), (84, 245328), (96, 214662), (112, 183996), (114, 180768), (126, 163552), (133, 154944), (144, 143108), (152, 135576), (168, 122664), (171, 120512), (192, 107331), (224, 91998), (228, 90384), (252, 81776), (266, 77472), (269, 76608), (288, 71554), (304, 67788), (336, 61332), (342, 60256), (399, 51648), (448, 45999), (456, 45192), (504, 40888), (532, 38736), (538, 38304), (576, 35777), (608, 33894), (672, 30666), (684, 30128), (798, 25824), (807, 25536), (912, 22596), (1008, 20444), (1064, 19368), (1076, 19152), (1197, 17216), (1216, 16947), (1344, 15333), (1368, 15064), (1596, 12912), (1614, 12768), (1824, 11298), (1883, 10944), (2016, 10222), (2128, 9684), (2152, 9576), (2394, 8608), (2421, 8512), (2736, 7532), (3192, 6456), (3228, 6384), (3648, 5649), (3766, 5472), (4032, 5111), (4256, 4842), (4304, 4788)]