20168060024

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2311}}^1$

素因数の和:2533

約数の個数: 128

約数和(自身を含む): 46743091200

約数和(自身を除く): 26575031176

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 103, 119, 136, 178, 206, 238, 356, 412, 476, 623, 712, 721, 824, 952, 1246, 1442, 1513, 1751, 2311, 2492, 2884, 3026, 3502, 4622, 4984, 5768, 6052, 7004, 9167, 9244, 10591, 12104, 12257, 14008, 16177, 18334, 18488, 21182, 24514, 32354, 36668, 39287, 42364, 49028, 64169, 64708, 73336, 78574, 84728, 98056, 128338, 129416, 155839, 157148, 205679, 238033, 256676, 275009, 311678, 314296, 411358, 476066, 513352, 550018, 623356, 822716, 952132, 1090873, 1100036, 1246712, 1439753, 1645432, 1666231, 1904264, 2181746, 2200072, 2879506, 3332462, 3496543, 4046561, 4363492, 5759012, 6664924, 6993086, 8093122, 8726984, 11518024, 13329848, 13986172, 16186244, 21184937, 24475801, 27972344, 28325927, 32372488, 42369874, 48951602, 56651854, 84739748, 97903204, 113303708, 148294559, 169479496, 195806408, 226607416, 296589118, 360143929, 593178236, 720287858, 1186356472, 1440575716, 2521007503, 2881151432, 5042015006, 10084030012, 20168060024]

約数ペア:

[(1, 20168060024), (2, 10084030012), (4, 5042015006), (7, 2881151432), (8, 2521007503), (14, 1440575716), (17, 1186356472), (28, 720287858), (34, 593178236), (56, 360143929), (68, 296589118), (89, 226607416), (103, 195806408), (119, 169479496), (136, 148294559), (178, 113303708), (206, 97903204), (238, 84739748), (356, 56651854), (412, 48951602), (476, 42369874), (623, 32372488), (712, 28325927), (721, 27972344), (824, 24475801), (952, 21184937), (1246, 16186244), (1442, 13986172), (1513, 13329848), (1751, 11518024), (2311, 8726984), (2492, 8093122), (2884, 6993086), (3026, 6664924), (3502, 5759012), (4622, 4363492), (4984, 4046561), (5768, 3496543), (6052, 3332462), (7004, 2879506), (9167, 2200072), (9244, 2181746), (10591, 1904264), (12104, 1666231), (12257, 1645432), (14008, 1439753), (16177, 1246712), (18334, 1100036), (18488, 1090873), (21182, 952132), (24514, 822716), (32354, 623356), (36668, 550018), (39287, 513352), (42364, 476066), (49028, 411358), (64169, 314296), (64708, 311678), (73336, 275009), (78574, 256676), (84728, 238033), (98056, 205679), (128338, 157148), (129416, 155839)]