20736117024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{242971}}^1$

素因数の和:243118

約数の個数: 96

約数和(自身を含む): 62698438656

約数和(自身を除く): 41962321632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 168, 224, 254, 336, 381, 508, 672, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 4064, 5334, 6096, 7112, 10668, 12192, 14224, 21336, 28448, 42672, 85344, 242971, 485942, 728913, 971884, 1457826, 1700797, 1943768, 2915652, 3401594, 3887536, 5102391, 5831304, 6803188, 7775072, 10204782, 11662608, 13606376, 20409564, 23325216, 27212752, 30857317, 40819128, 54425504, 61714634, 81638256, 92571951, 123429268, 163276512, 185143902, 216001219, 246858536, 370287804, 432002438, 493717072, 648003657, 740575608, 864004876, 987434144, 1296007314, 1481151216, 1728009752, 2592014628, 2962302432, 3456019504, 5184029256, 6912039008, 10368058512, 20736117024]

約数ペア:

[(1, 20736117024), (2, 10368058512), (3, 6912039008), (4, 5184029256), (6, 3456019504), (7, 2962302432), (8, 2592014628), (12, 1728009752), (14, 1481151216), (16, 1296007314), (21, 987434144), (24, 864004876), (28, 740575608), (32, 648003657), (42, 493717072), (48, 432002438), (56, 370287804), (84, 246858536), (96, 216001219), (112, 185143902), (127, 163276512), (168, 123429268), (224, 92571951), (254, 81638256), (336, 61714634), (381, 54425504), (508, 40819128), (672, 30857317), (762, 27212752), (889, 23325216), (1016, 20409564), (1524, 13606376), (1778, 11662608), (2032, 10204782), (2667, 7775072), (3048, 6803188), (3556, 5831304), (4064, 5102391), (5334, 3887536), (6096, 3401594), (7112, 2915652), (10668, 1943768), (12192, 1700797), (14224, 1457826), (21336, 971884), (28448, 728913), (42672, 485942), (85344, 242971)]