20073617664

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{577}}^1$

素因数の和:1160

約数の個数: 144

約数和(自身を含む): 54185197248

約数和(自身を除く): 34111579584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 467, 577, 582, 768, 776, 934, 1154, 1164, 1401, 1552, 1731, 1868, 2308, 2328, 2802, 3104, 3462, 3736, 4616, 4656, 5604, 6208, 6924, 7472, 9232, 9312, 11208, 12416, 13848, 14944, 18464, 18624, 22416, 24832, 27696, 29888, 36928, 37248, 44832, 45299, 55392, 55969, 59776, 73856, 74496, 89664, 90598, 110784, 111938, 119552, 135897, 147712, 167907, 179328, 181196, 221568, 223876, 269459, 271794, 335814, 358656, 362392, 443136, 447752, 538918, 543588, 671628, 724784, 808377, 895504, 1077836, 1087176, 1343256, 1449568, 1616754, 1791008, 2155672, 2174352, 2686512, 2899136, 3233508, 3582016, 4311344, 4348704, 5373024, 5798272, 6467016, 7164032, 8622688, 8697408, 10746048, 11596544, 12934032, 14328064, 17245376, 17394816, 21492096, 25868064, 26137523, 34490752, 34789632, 42984192, 51736128, 52275046, 68981504, 78412569, 103472256, 104550092, 156825138, 206944512, 209100184, 313650276, 418200368, 627300552, 836400736, 1254601104, 1672801472, 2509202208, 3345602944, 5018404416, 6691205888, 10036808832, 20073617664]

約数ペア:

[(1, 20073617664), (2, 10036808832), (3, 6691205888), (4, 5018404416), (6, 3345602944), (8, 2509202208), (12, 1672801472), (16, 1254601104), (24, 836400736), (32, 627300552), (48, 418200368), (64, 313650276), (96, 209100184), (97, 206944512), (128, 156825138), (192, 104550092), (194, 103472256), (256, 78412569), (291, 68981504), (384, 52275046), (388, 51736128), (467, 42984192), (577, 34789632), (582, 34490752), (768, 26137523), (776, 25868064), (934, 21492096), (1154, 17394816), (1164, 17245376), (1401, 14328064), (1552, 12934032), (1731, 11596544), (1868, 10746048), (2308, 8697408), (2328, 8622688), (2802, 7164032), (3104, 6467016), (3462, 5798272), (3736, 5373024), (4616, 4348704), (4656, 4311344), (5604, 3582016), (6208, 3233508), (6924, 2899136), (7472, 2686512), (9232, 2174352), (9312, 2155672), (11208, 1791008), (12416, 1616754), (13848, 1449568), (14944, 1343256), (18464, 1087176), (18624, 1077836), (22416, 895504), (24832, 808377), (27696, 724784), (29888, 671628), (36928, 543588), (37248, 538918), (44832, 447752), (45299, 443136), (55392, 362392), (55969, 358656), (59776, 335814), (73856, 271794), (74496, 269459), (89664, 223876), (90598, 221568), (110784, 181196), (111938, 179328), (119552, 167907), (135897, 147712)]