20454850368

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{6379}}^1$

素因数の和:6709

約数の個数: 168

約数和(自身を含む): 61936274400

約数和(自身を除く): 41481424032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 293, 304, 342, 456, 576, 586, 608, 684, 879, 912, 1172, 1216, 1368, 1758, 1824, 2344, 2637, 2736, 3516, 3648, 4688, 5274, 5472, 5567, 6379, 7032, 9376, 10548, 10944, 11134, 12758, 14064, 16701, 18752, 19137, 21096, 22268, 25516, 28128, 33402, 38274, 42192, 44536, 50103, 51032, 56256, 57411, 66804, 76548, 84384, 89072, 100206, 102064, 114822, 121201, 133608, 153096, 168768, 178144, 200412, 204128, 229644, 242402, 267216, 306192, 356288, 363603, 400824, 408256, 459288, 484804, 534432, 612384, 727206, 801648, 918576, 969608, 1068864, 1090809, 1224768, 1454412, 1603296, 1837152, 1869047, 1939216, 2181618, 2908824, 3206592, 3674304, 3738094, 3878432, 4363236, 5607141, 5817648, 7476188, 7756864, 8726472, 11214282, 11635296, 14952376, 16821423, 17452944, 22428564, 23270592, 29904752, 33642846, 34905888, 35511893, 44857128, 59809504, 67285692, 69811776, 71023786, 89714256, 106535679, 119619008, 134571384, 142047572, 179428512, 213071358, 269142768, 284095144, 319607037, 358857024, 426142716, 538285536, 568190288, 639214074, 852285432, 1076571072, 1136380576, 1278428148, 1704570864, 2272761152, 2556856296, 3409141728, 5113712592, 6818283456, 10227425184, 20454850368]

約数ペア:

[(1, 20454850368), (2, 10227425184), (3, 6818283456), (4, 5113712592), (6, 3409141728), (8, 2556856296), (9, 2272761152), (12, 1704570864), (16, 1278428148), (18, 1136380576), (19, 1076571072), (24, 852285432), (32, 639214074), (36, 568190288), (38, 538285536), (48, 426142716), (57, 358857024), (64, 319607037), (72, 284095144), (76, 269142768), (96, 213071358), (114, 179428512), (144, 142047572), (152, 134571384), (171, 119619008), (192, 106535679), (228, 89714256), (288, 71023786), (293, 69811776), (304, 67285692), (342, 59809504), (456, 44857128), (576, 35511893), (586, 34905888), (608, 33642846), (684, 29904752), (879, 23270592), (912, 22428564), (1172, 17452944), (1216, 16821423), (1368, 14952376), (1758, 11635296), (1824, 11214282), (2344, 8726472), (2637, 7756864), (2736, 7476188), (3516, 5817648), (3648, 5607141), (4688, 4363236), (5274, 3878432), (5472, 3738094), (5567, 3674304), (6379, 3206592), (7032, 2908824), (9376, 2181618), (10548, 1939216), (10944, 1869047), (11134, 1837152), (12758, 1603296), (14064, 1454412), (16701, 1224768), (18752, 1090809), (19137, 1068864), (21096, 969608), (22268, 918576), (25516, 801648), (28128, 727206), (33402, 612384), (38274, 534432), (42192, 484804), (44536, 459288), (50103, 408256), (51032, 400824), (56256, 363603), (57411, 356288), (66804, 306192), (76548, 267216), (84384, 242402), (89072, 229644), (100206, 204128), (102064, 200412), (114822, 178144), (121201, 168768), (133608, 153096)]