20247024168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{19379}}^1$

素因数の和:20092

約数の個数: 128

約数和(自身を含む): 64372608000

約数和(自身を除く): 44125583832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 691, 756, 1382, 1512, 2073, 2764, 4146, 4837, 5528, 6219, 8292, 9674, 12438, 14511, 16584, 18657, 19348, 19379, 24876, 29022, 37314, 38696, 38758, 43533, 49752, 58044, 58137, 74628, 77516, 87066, 116088, 116274, 130599, 135653, 149256, 155032, 174132, 174411, 232548, 261198, 271306, 348264, 348822, 406959, 465096, 522396, 523233, 542612, 697644, 813918, 1044792, 1046466, 1085224, 1220877, 1395288, 1627836, 2092932, 2441754, 3255672, 3662631, 4185864, 4883508, 7325262, 9767016, 13390889, 14650524, 26781778, 29301048, 40172667, 53563556, 80345334, 93736223, 107127112, 120518001, 160690668, 187472446, 241036002, 281208669, 321381336, 361554003, 374944892, 482072004, 562417338, 723108006, 749889784, 843626007, 964144008, 1124834676, 1446216012, 1687252014, 2249669352, 2530878021, 2892432024, 3374504028, 5061756042, 6749008056, 10123512084, 20247024168]

約数ペア:

[(1, 20247024168), (2, 10123512084), (3, 6749008056), (4, 5061756042), (6, 3374504028), (7, 2892432024), (8, 2530878021), (9, 2249669352), (12, 1687252014), (14, 1446216012), (18, 1124834676), (21, 964144008), (24, 843626007), (27, 749889784), (28, 723108006), (36, 562417338), (42, 482072004), (54, 374944892), (56, 361554003), (63, 321381336), (72, 281208669), (84, 241036002), (108, 187472446), (126, 160690668), (168, 120518001), (189, 107127112), (216, 93736223), (252, 80345334), (378, 53563556), (504, 40172667), (691, 29301048), (756, 26781778), (1382, 14650524), (1512, 13390889), (2073, 9767016), (2764, 7325262), (4146, 4883508), (4837, 4185864), (5528, 3662631), (6219, 3255672), (8292, 2441754), (9674, 2092932), (12438, 1627836), (14511, 1395288), (16584, 1220877), (18657, 1085224), (19348, 1046466), (19379, 1044792), (24876, 813918), (29022, 697644), (37314, 542612), (38696, 523233), (38758, 522396), (43533, 465096), (49752, 406959), (58044, 348822), (58137, 348264), (74628, 271306), (77516, 261198), (87066, 232548), (116088, 174411), (116274, 174132), (130599, 155032), (135653, 149256)]