20325498336

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2339}}^1$

素因数の和:2590

約数の個数: 288

約数和(自身を含む): 68256639360

約数和(自身を除く): 47931141024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 211, 234, 264, 286, 288, 312, 352, 396, 416, 422, 429, 468, 528, 572, 624, 633, 792, 844, 858, 936, 1056, 1144, 1248, 1266, 1287, 1584, 1688, 1716, 1872, 1899, 2288, 2321, 2339, 2532, 2574, 2743, 3168, 3376, 3432, 3744, 3798, 4576, 4642, 4678, 5064, 5148, 5486, 6752, 6864, 6963, 7017, 7596, 8229, 9284, 9356, 10128, 10296, 10972, 13728, 13926, 14034, 15192, 16458, 18568, 18712, 20256, 20592, 20889, 21051, 21944, 24687, 25729, 27852, 28068, 30173, 30384, 30407, 32916, 37136, 37424, 41184, 41778, 42102, 43888, 49374, 51458, 55704, 56136, 60346, 60768, 60814, 65832, 74272, 74848, 77187, 83556, 84204, 87776, 90519, 91221, 98748, 102916, 111408, 112272, 120692, 121628, 131664, 154374, 167112, 168408, 181038, 182442, 197496, 205832, 222816, 224544, 231561, 241384, 243256, 263328, 271557, 273663, 308748, 334224, 334477, 336816, 362076, 364884, 394992, 411664, 463122, 482768, 486512, 493529, 543114, 547326, 617496, 668448, 668954, 673632, 724152, 729768, 789984, 823328, 926244, 965536, 973024, 987058, 1003431, 1086228, 1094652, 1234992, 1337908, 1448304, 1459536, 1480587, 1852488, 1974116, 2006862, 2172456, 2189304, 2469984, 2675816, 2896608, 2919072, 2961174, 3010293, 3704976, 3948232, 4013724, 4344912, 4378608, 4441761, 5351632, 5428819, 5922348, 6020586, 6415877, 7409952, 7896464, 8027448, 8689824, 8757216, 8883522, 10703264, 10857638, 11844696, 12041172, 12831754, 15792928, 16054896, 16286457, 17767044, 19247631, 21715276, 23689392, 24082344, 25663508, 32109792, 32572914, 35534088, 38495262, 43430552, 47378784, 48164688, 48859371, 51327016, 57742893, 65145828, 70574647, 71068176, 76990524, 86861104, 96329376, 97718742, 102654032, 115485786, 130291656, 141149294, 142136352, 153981048, 173722208, 195437484, 205308064, 211723941, 230971572, 260583312, 282298588, 307962096, 390874968, 423447882, 461943144, 521166624, 564597176, 615924192, 635171823, 781749936, 846895764, 923886288, 1129194352, 1270343646, 1563499872, 1693791528, 1847772576, 2258388704, 2540687292, 3387583056, 5081374584, 6775166112, 10162749168, 20325498336]

約数ペア:

[(1, 20325498336), (2, 10162749168), (3, 6775166112), (4, 5081374584), (6, 3387583056), (8, 2540687292), (9, 2258388704), (11, 1847772576), (12, 1693791528), (13, 1563499872), (16, 1270343646), (18, 1129194352), (22, 923886288), (24, 846895764), (26, 781749936), (32, 635171823), (33, 615924192), (36, 564597176), (39, 521166624), (44, 461943144), (48, 423447882), (52, 390874968), (66, 307962096), (72, 282298588), (78, 260583312), (88, 230971572), (96, 211723941), (99, 205308064), (104, 195437484), (117, 173722208), (132, 153981048), (143, 142136352), (144, 141149294), (156, 130291656), (176, 115485786), (198, 102654032), (208, 97718742), (211, 96329376), (234, 86861104), (264, 76990524), (286, 71068176), (288, 70574647), (312, 65145828), (352, 57742893), (396, 51327016), (416, 48859371), (422, 48164688), (429, 47378784), (468, 43430552), (528, 38495262), (572, 35534088), (624, 32572914), (633, 32109792), (792, 25663508), (844, 24082344), (858, 23689392), (936, 21715276), (1056, 19247631), (1144, 17767044), (1248, 16286457), (1266, 16054896), (1287, 15792928), (1584, 12831754), (1688, 12041172), (1716, 11844696), (1872, 10857638), (1899, 10703264), (2288, 8883522), (2321, 8757216), (2339, 8689824), (2532, 8027448), (2574, 7896464), (2743, 7409952), (3168, 6415877), (3376, 6020586), (3432, 5922348), (3744, 5428819), (3798, 5351632), (4576, 4441761), (4642, 4378608), (4678, 4344912), (5064, 4013724), (5148, 3948232), (5486, 3704976), (6752, 3010293), (6864, 2961174), (6963, 2919072), (7017, 2896608), (7596, 2675816), (8229, 2469984), (9284, 2189304), (9356, 2172456), (10128, 2006862), (10296, 1974116), (10972, 1852488), (13728, 1480587), (13926, 1459536), (14034, 1448304), (15192, 1337908), (16458, 1234992), (18568, 1094652), (18712, 1086228), (20256, 1003431), (20592, 987058), (20889, 973024), (21051, 965536), (21944, 926244), (24687, 823328), (25729, 789984), (27852, 729768), (28068, 724152), (30173, 673632), (30384, 668954), (30407, 668448), (32916, 617496), (37136, 547326), (37424, 543114), (41184, 493529), (41778, 486512), (42102, 482768), (43888, 463122), (49374, 411664), (51458, 394992), (55704, 364884), (56136, 362076), (60346, 336816), (60768, 334477), (60814, 334224), (65832, 308748), (74272, 273663), (74848, 271557), (77187, 263328), (83556, 243256), (84204, 241384), (87776, 231561), (90519, 224544), (91221, 222816), (98748, 205832), (102916, 197496), (111408, 182442), (112272, 181038), (120692, 168408), (121628, 167112), (131664, 154374)]