20595112384

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19259}}^1$

素因数の和:19327

約数の個数: 168

約数和(自身を含む): 53538485760

約数和(自身を除く): 32943373376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 154, 176, 196, 217, 224, 248, 308, 341, 352, 392, 434, 448, 496, 539, 616, 682, 704, 784, 868, 992, 1078, 1232, 1364, 1519, 1568, 1736, 1984, 2156, 2387, 2464, 2728, 3038, 3136, 3472, 4312, 4774, 4928, 5456, 6076, 6944, 8624, 9548, 10912, 12152, 13888, 16709, 17248, 19096, 19259, 21824, 24304, 33418, 34496, 38192, 38518, 48608, 66836, 76384, 77036, 97216, 133672, 134813, 152768, 154072, 211849, 267344, 269626, 308144, 423698, 534688, 539252, 597029, 616288, 847396, 943691, 1069376, 1078504, 1194058, 1232576, 1482943, 1694792, 1887382, 2157008, 2388116, 2965886, 3389584, 3774764, 4179203, 4314016, 4776232, 5931772, 6567319, 6779168, 7549528, 8358406, 8628032, 9552464, 10380601, 11863544, 13134638, 13558336, 15099056, 16716812, 19104928, 20761202, 23727088, 26269276, 29254421, 30198112, 33433624, 38209856, 41522404, 45971233, 47454176, 52538552, 58508842, 60396224, 66867248, 83044808, 91942466, 94908352, 105077104, 117017684, 133734496, 166089616, 183884932, 210154208, 234035368, 267468992, 321798631, 332179232, 367769864, 420308416, 468070736, 643597262, 664358464, 735539728, 936141472, 1287194524, 1471079456, 1872282944, 2574389048, 2942158912, 5148778096, 10297556192, 20595112384]

約数ペア:

[(1, 20595112384), (2, 10297556192), (4, 5148778096), (7, 2942158912), (8, 2574389048), (11, 1872282944), (14, 1471079456), (16, 1287194524), (22, 936141472), (28, 735539728), (31, 664358464), (32, 643597262), (44, 468070736), (49, 420308416), (56, 367769864), (62, 332179232), (64, 321798631), (77, 267468992), (88, 234035368), (98, 210154208), (112, 183884932), (124, 166089616), (154, 133734496), (176, 117017684), (196, 105077104), (217, 94908352), (224, 91942466), (248, 83044808), (308, 66867248), (341, 60396224), (352, 58508842), (392, 52538552), (434, 47454176), (448, 45971233), (496, 41522404), (539, 38209856), (616, 33433624), (682, 30198112), (704, 29254421), (784, 26269276), (868, 23727088), (992, 20761202), (1078, 19104928), (1232, 16716812), (1364, 15099056), (1519, 13558336), (1568, 13134638), (1736, 11863544), (1984, 10380601), (2156, 9552464), (2387, 8628032), (2464, 8358406), (2728, 7549528), (3038, 6779168), (3136, 6567319), (3472, 5931772), (4312, 4776232), (4774, 4314016), (4928, 4179203), (5456, 3774764), (6076, 3389584), (6944, 2965886), (8624, 2388116), (9548, 2157008), (10912, 1887382), (12152, 1694792), (13888, 1482943), (16709, 1232576), (17248, 1194058), (19096, 1078504), (19259, 1069376), (21824, 943691), (24304, 847396), (33418, 616288), (34496, 597029), (38192, 539252), (38518, 534688), (48608, 423698), (66836, 308144), (76384, 269626), (77036, 267344), (97216, 211849), (133672, 154072), (134813, 152768)]