20136943008

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{256117}}^1$

素因数の和:256156

約数の個数: 192

約数和(自身を含む): 72286744320

約数和(自身を除く): 52149801312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 256117, 512234, 768351, 1024468, 1536702, 1792819, 2048936, 2305053, 3073404, 3329521, 3585638, 4097872, 4610106, 5378457, 6146808, 6659042, 6915159, 7171276, 8195744, 9220212, 9988563, 10756914, 12293616, 13318084, 13830318, 14342552, 16135371, 18440424, 19977126, 21513828, 23306647, 24587232, 26636168, 27660636, 28685104, 29965689, 32270742, 36880848, 39954252, 43027656, 46613294, 48406113, 53272336, 55321272, 57370208, 59931378, 64541484, 69919941, 73761696, 79908504, 86055312, 89897067, 93226588, 96812226, 106544672, 110642544, 119862756, 129082968, 139839882, 159817008, 172110624, 179794134, 186453176, 193624452, 209759823, 221285088, 239725512, 258165936, 279679764, 319634016, 359588268, 372906352, 387248904, 419519646, 479451024, 516331872, 559359528, 629279469, 719176536, 745812704, 774497808, 839039292, 958902048, 1118719056, 1258558938, 1438353072, 1548995616, 1678078584, 2237438112, 2517117876, 2876706144, 3356157168, 5034235752, 6712314336, 10068471504, 20136943008]

約数ペア:

[(1, 20136943008), (2, 10068471504), (3, 6712314336), (4, 5034235752), (6, 3356157168), (7, 2876706144), (8, 2517117876), (9, 2237438112), (12, 1678078584), (13, 1548995616), (14, 1438353072), (16, 1258558938), (18, 1118719056), (21, 958902048), (24, 839039292), (26, 774497808), (27, 745812704), (28, 719176536), (32, 629279469), (36, 559359528), (39, 516331872), (42, 479451024), (48, 419519646), (52, 387248904), (54, 372906352), (56, 359588268), (63, 319634016), (72, 279679764), (78, 258165936), (84, 239725512), (91, 221285088), (96, 209759823), (104, 193624452), (108, 186453176), (112, 179794134), (117, 172110624), (126, 159817008), (144, 139839882), (156, 129082968), (168, 119862756), (182, 110642544), (189, 106544672), (208, 96812226), (216, 93226588), (224, 89897067), (234, 86055312), (252, 79908504), (273, 73761696), (288, 69919941), (312, 64541484), (336, 59931378), (351, 57370208), (364, 55321272), (378, 53272336), (416, 48406113), (432, 46613294), (468, 43027656), (504, 39954252), (546, 36880848), (624, 32270742), (672, 29965689), (702, 28685104), (728, 27660636), (756, 26636168), (819, 24587232), (864, 23306647), (936, 21513828), (1008, 19977126), (1092, 18440424), (1248, 16135371), (1404, 14342552), (1456, 13830318), (1512, 13318084), (1638, 12293616), (1872, 10756914), (2016, 9988563), (2184, 9220212), (2457, 8195744), (2808, 7171276), (2912, 6915159), (3024, 6659042), (3276, 6146808), (3744, 5378457), (4368, 4610106), (4914, 4097872), (5616, 3585638), (6048, 3329521), (6552, 3073404), (8736, 2305053), (9828, 2048936), (11232, 1792819), (13104, 1536702), (19656, 1024468), (26208, 768351), (39312, 512234), (78624, 256117)]