20884038336

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23869}}^1$

素因数の和:23932

約数の個数: 252

約数和(自身を含む): 71882690880

約数和(自身を除く): 50998652544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2232, 2352, 2604, 2976, 3038, 3136, 3472, 3528, 3906, 4032, 4464, 4557, 4704, 5208, 5952, 6076, 6944, 7056, 7812, 8928, 9114, 9408, 10416, 12152, 13671, 13888, 14112, 15624, 17856, 18228, 20832, 23869, 24304, 27342, 28224, 31248, 36456, 41664, 47738, 48608, 54684, 62496, 71607, 72912, 95476, 97216, 109368, 124992, 143214, 145824, 167083, 190952, 214821, 218736, 286428, 291648, 334166, 381904, 429642, 437472, 501249, 572856, 668332, 739939, 763808, 859284, 874944, 1002498, 1145712, 1169581, 1336664, 1479878, 1503747, 1527616, 1718568, 2004996, 2219817, 2291424, 2339162, 2673328, 2959756, 3007494, 3437136, 3508743, 4009992, 4439634, 4582848, 4678324, 5179573, 5346656, 5919512, 6014988, 6659451, 6874272, 7017486, 8019984, 8879268, 9356648, 10359146, 10526229, 10693312, 11839024, 12029976, 13318902, 13748544, 14034972, 15538719, 16039968, 17758536, 18713296, 20718292, 21052458, 23678048, 24059952, 26637804, 28069944, 31077438, 32079936, 35517072, 36257011, 37426592, 41436584, 42104916, 46616157, 47356096, 48119904, 53275608, 56139888, 62154876, 71034144, 72514022, 74853184, 82873168, 84209832, 93232314, 96239808, 106551216, 108771033, 112279776, 124309752, 142068288, 145028044, 165746336, 168419664, 186464628, 213102432, 217542066, 224559552, 248619504, 290056088, 326313099, 331492672, 336839328, 372929256, 426204864, 435084132, 497239008, 580112176, 652626198, 673678656, 745858512, 870168264, 994478016, 1160224352, 1305252396, 1491717024, 1740336528, 2320448704, 2610504792, 2983434048, 3480673056, 5221009584, 6961346112, 10442019168, 20884038336]

約数ペア:

[(1, 20884038336), (2, 10442019168), (3, 6961346112), (4, 5221009584), (6, 3480673056), (7, 2983434048), (8, 2610504792), (9, 2320448704), (12, 1740336528), (14, 1491717024), (16, 1305252396), (18, 1160224352), (21, 994478016), (24, 870168264), (28, 745858512), (31, 673678656), (32, 652626198), (36, 580112176), (42, 497239008), (48, 435084132), (49, 426204864), (56, 372929256), (62, 336839328), (63, 331492672), (64, 326313099), (72, 290056088), (84, 248619504), (93, 224559552), (96, 217542066), (98, 213102432), (112, 186464628), (124, 168419664), (126, 165746336), (144, 145028044), (147, 142068288), (168, 124309752), (186, 112279776), (192, 108771033), (196, 106551216), (217, 96239808), (224, 93232314), (248, 84209832), (252, 82873168), (279, 74853184), (288, 72514022), (294, 71034144), (336, 62154876), (372, 56139888), (392, 53275608), (434, 48119904), (441, 47356096), (448, 46616157), (496, 42104916), (504, 41436584), (558, 37426592), (576, 36257011), (588, 35517072), (651, 32079936), (672, 31077438), (744, 28069944), (784, 26637804), (868, 24059952), (882, 23678048), (992, 21052458), (1008, 20718292), (1116, 18713296), (1176, 17758536), (1302, 16039968), (1344, 15538719), (1488, 14034972), (1519, 13748544), (1568, 13318902), (1736, 12029976), (1764, 11839024), (1953, 10693312), (1984, 10526229), (2016, 10359146), (2232, 9356648), (2352, 8879268), (2604, 8019984), (2976, 7017486), (3038, 6874272), (3136, 6659451), (3472, 6014988), (3528, 5919512), (3906, 5346656), (4032, 5179573), (4464, 4678324), (4557, 4582848), (4704, 4439634), (5208, 4009992), (5952, 3508743), (6076, 3437136), (6944, 3007494), (7056, 2959756), (7812, 2673328), (8928, 2339162), (9114, 2291424), (9408, 2219817), (10416, 2004996), (12152, 1718568), (13671, 1527616), (13888, 1503747), (14112, 1479878), (15624, 1336664), (17856, 1169581), (18228, 1145712), (20832, 1002498), (23869, 874944), (24304, 859284), (27342, 763808), (28224, 739939), (31248, 668332), (36456, 572856), (41664, 501249), (47738, 437472), (48608, 429642), (54684, 381904), (62496, 334166), (71607, 291648), (72912, 286428), (95476, 218736), (97216, 214821), (109368, 190952), (124992, 167083), (143214, 145824)]