20021539104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1847}}^1$

素因数の和:2172

約数の個数: 288

約数和(自身を含む): 68773985280

約数和(自身を除く): 48752446176

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, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 283, 288, 304, 336, 342, 399, 456, 504, 532, 566, 608, 672, 684, 798, 849, 912, 1008, 1064, 1132, 1197, 1368, 1596, 1698, 1824, 1847, 1981, 2016, 2128, 2264, 2394, 2547, 2736, 3192, 3396, 3694, 3962, 4256, 4528, 4788, 5094, 5377, 5472, 5541, 5943, 6384, 6792, 7388, 7924, 9056, 9576, 10188, 10754, 11082, 11886, 12768, 12929, 13584, 14776, 15848, 16131, 16623, 17829, 19152, 20376, 21508, 22164, 23772, 25858, 27168, 29552, 31696, 32262, 33246, 35093, 35658, 37639, 38304, 38787, 40752, 43016, 44328, 47544, 48393, 51716, 59104, 63392, 64524, 66492, 70186, 71316, 75278, 77574, 81504, 86032, 88656, 95088, 96786, 103432, 105279, 112917, 116361, 129048, 132984, 140372, 142632, 150556, 155148, 172064, 177312, 190176, 193572, 206864, 210558, 225834, 232722, 245651, 258096, 265968, 280744, 285264, 301112, 310296, 315837, 338751, 387144, 413728, 421116, 451668, 465444, 491302, 516192, 522701, 531936, 561488, 570528, 602224, 620592, 631674, 677502, 736953, 774288, 842232, 903336, 930888, 982604, 1045402, 1122976, 1204448, 1241184, 1263348, 1355004, 1473906, 1548576, 1568103, 1684464, 1806672, 1861776, 1965208, 2090804, 2210859, 2526696, 2710008, 2947812, 3136206, 3368928, 3613344, 3658907, 3723552, 3930416, 4181608, 4421718, 4704309, 5053392, 5420016, 5895624, 6272412, 7317814, 7860832, 8363216, 8843436, 9408618, 9931319, 10106784, 10840032, 10976721, 11791248, 12544824, 14635628, 16726432, 17686872, 18817236, 19862638, 21953442, 23582496, 25089648, 29271256, 29793957, 32930163, 35373744, 37634472, 39725276, 43906884, 50179296, 58542512, 59587914, 65860326, 69519233, 70747488, 75268944, 79450552, 87813768, 89381871, 117085024, 119175828, 131720652, 139038466, 150537888, 158901104, 175627536, 178763742, 208557699, 238351656, 263441304, 278076932, 317802208, 351255072, 357527484, 417115398, 476703312, 526882608, 556153864, 625673097, 715054968, 834230796, 953406624, 1053765216, 1112307728, 1251346194, 1430109936, 1668461592, 2224615456, 2502692388, 2860219872, 3336923184, 5005384776, 6673846368, 10010769552, 20021539104]

約数ペア:

[(1, 20021539104), (2, 10010769552), (3, 6673846368), (4, 5005384776), (6, 3336923184), (7, 2860219872), (8, 2502692388), (9, 2224615456), (12, 1668461592), (14, 1430109936), (16, 1251346194), (18, 1112307728), (19, 1053765216), (21, 953406624), (24, 834230796), (28, 715054968), (32, 625673097), (36, 556153864), (38, 526882608), (42, 476703312), (48, 417115398), (56, 357527484), (57, 351255072), (63, 317802208), (72, 278076932), (76, 263441304), (84, 238351656), (96, 208557699), (112, 178763742), (114, 175627536), (126, 158901104), (133, 150537888), (144, 139038466), (152, 131720652), (168, 119175828), (171, 117085024), (224, 89381871), (228, 87813768), (252, 79450552), (266, 75268944), (283, 70747488), (288, 69519233), (304, 65860326), (336, 59587914), (342, 58542512), (399, 50179296), (456, 43906884), (504, 39725276), (532, 37634472), (566, 35373744), (608, 32930163), (672, 29793957), (684, 29271256), (798, 25089648), (849, 23582496), (912, 21953442), (1008, 19862638), (1064, 18817236), (1132, 17686872), (1197, 16726432), (1368, 14635628), (1596, 12544824), (1698, 11791248), (1824, 10976721), (1847, 10840032), (1981, 10106784), (2016, 9931319), (2128, 9408618), (2264, 8843436), (2394, 8363216), (2547, 7860832), (2736, 7317814), (3192, 6272412), (3396, 5895624), (3694, 5420016), (3962, 5053392), (4256, 4704309), (4528, 4421718), (4788, 4181608), (5094, 3930416), (5377, 3723552), (5472, 3658907), (5541, 3613344), (5943, 3368928), (6384, 3136206), (6792, 2947812), (7388, 2710008), (7924, 2526696), (9056, 2210859), (9576, 2090804), (10188, 1965208), (10754, 1861776), (11082, 1806672), (11886, 1684464), (12768, 1568103), (12929, 1548576), (13584, 1473906), (14776, 1355004), (15848, 1263348), (16131, 1241184), (16623, 1204448), (17829, 1122976), (19152, 1045402), (20376, 982604), (21508, 930888), (22164, 903336), (23772, 842232), (25858, 774288), (27168, 736953), (29552, 677502), (31696, 631674), (32262, 620592), (33246, 602224), (35093, 570528), (35658, 561488), (37639, 531936), (38304, 522701), (38787, 516192), (40752, 491302), (43016, 465444), (44328, 451668), (47544, 421116), (48393, 413728), (51716, 387144), (59104, 338751), (63392, 315837), (64524, 310296), (66492, 301112), (70186, 285264), (71316, 280744), (75278, 265968), (77574, 258096), (81504, 245651), (86032, 232722), (88656, 225834), (95088, 210558), (96786, 206864), (103432, 193572), (105279, 190176), (112917, 177312), (116361, 172064), (129048, 155148), (132984, 150556), (140372, 142632)]