19954472832

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79823}}^1$

素因数の和:79881

約数の個数: 192

約数和(自身を含む): 67741839360

約数和(自身を除く): 47787366528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5952, 6944, 7812, 8064, 8928, 10416, 11904, 13888, 15624, 17856, 20832, 27776, 31248, 35712, 41664, 62496, 79823, 83328, 124992, 159646, 239469, 249984, 319292, 478938, 558761, 638584, 718407, 957876, 1117522, 1277168, 1436814, 1676283, 1915752, 2235044, 2474513, 2554336, 2873628, 3352566, 3831504, 4470088, 4949026, 5028849, 5108672, 5747256, 6705132, 7423539, 7663008, 8940176, 9898052, 10057698, 10217344, 11494512, 13410264, 14847078, 15326016, 17321591, 17880352, 19796104, 20115396, 22270617, 22989024, 26820528, 29694156, 30652032, 34643182, 35760704, 39592208, 40230792, 44541234, 45978048, 51964773, 53641056, 59388312, 69286364, 71521408, 79184416, 80461584, 89082468, 91956096, 103929546, 107282112, 118776624, 138572728, 155894319, 158368832, 160923168, 178164936, 207859092, 214564224, 237553248, 277145456, 311788638, 316737664, 321846336, 356329872, 415718184, 475106496, 554290912, 623577276, 643692672, 712659744, 831436368, 950212992, 1108581824, 1247154552, 1425319488, 1662872736, 2217163648, 2494309104, 2850638976, 3325745472, 4988618208, 6651490944, 9977236416, 19954472832]

約数ペア:

[(1, 19954472832), (2, 9977236416), (3, 6651490944), (4, 4988618208), (6, 3325745472), (7, 2850638976), (8, 2494309104), (9, 2217163648), (12, 1662872736), (14, 1425319488), (16, 1247154552), (18, 1108581824), (21, 950212992), (24, 831436368), (28, 712659744), (31, 643692672), (32, 623577276), (36, 554290912), (42, 475106496), (48, 415718184), (56, 356329872), (62, 321846336), (63, 316737664), (64, 311788638), (72, 277145456), (84, 237553248), (93, 214564224), (96, 207859092), (112, 178164936), (124, 160923168), (126, 158368832), (128, 155894319), (144, 138572728), (168, 118776624), (186, 107282112), (192, 103929546), (217, 91956096), (224, 89082468), (248, 80461584), (252, 79184416), (279, 71521408), (288, 69286364), (336, 59388312), (372, 53641056), (384, 51964773), (434, 45978048), (448, 44541234), (496, 40230792), (504, 39592208), (558, 35760704), (576, 34643182), (651, 30652032), (672, 29694156), (744, 26820528), (868, 22989024), (896, 22270617), (992, 20115396), (1008, 19796104), (1116, 17880352), (1152, 17321591), (1302, 15326016), (1344, 14847078), (1488, 13410264), (1736, 11494512), (1953, 10217344), (1984, 10057698), (2016, 9898052), (2232, 8940176), (2604, 7663008), (2688, 7423539), (2976, 6705132), (3472, 5747256), (3906, 5108672), (3968, 5028849), (4032, 4949026), (4464, 4470088), (5208, 3831504), (5952, 3352566), (6944, 2873628), (7812, 2554336), (8064, 2474513), (8928, 2235044), (10416, 1915752), (11904, 1676283), (13888, 1436814), (15624, 1277168), (17856, 1117522), (20832, 957876), (27776, 718407), (31248, 638584), (35712, 558761), (41664, 478938), (62496, 319292), (79823, 249984), (83328, 239469), (124992, 159646)]