20113940176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{40627}}^1$

素因数の和:40772

約数の個数: 80

約数和(自身を含む): 44434031040

約数和(自身を除く): 24320090864

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 97, 116, 176, 194, 232, 319, 388, 464, 638, 776, 1067, 1276, 1552, 2134, 2552, 2813, 4268, 5104, 5626, 8536, 11252, 17072, 22504, 30943, 40627, 45008, 61886, 81254, 123772, 162508, 247544, 325016, 446897, 495088, 650032, 893794, 1178183, 1787588, 2356366, 3575176, 3940819, 4712732, 7150352, 7881638, 9425464, 12960013, 15763276, 18850928, 25920026, 31526552, 43349009, 51840052, 63053104, 86698018, 103680104, 114283751, 173396036, 207360208, 228567502, 346792072, 457135004, 693584144, 914270008, 1257121261, 1828540016, 2514242522, 5028485044, 10056970088, 20113940176]

約数ペア:

[(1, 20113940176), (2, 10056970088), (4, 5028485044), (8, 2514242522), (11, 1828540016), (16, 1257121261), (22, 914270008), (29, 693584144), (44, 457135004), (58, 346792072), (88, 228567502), (97, 207360208), (116, 173396036), (176, 114283751), (194, 103680104), (232, 86698018), (319, 63053104), (388, 51840052), (464, 43349009), (638, 31526552), (776, 25920026), (1067, 18850928), (1276, 15763276), (1552, 12960013), (2134, 9425464), (2552, 7881638), (2813, 7150352), (4268, 4712732), (5104, 3940819), (5626, 3575176), (8536, 2356366), (11252, 1787588), (17072, 1178183), (22504, 893794), (30943, 650032), (40627, 495088), (45008, 446897), (61886, 325016), (81254, 247544), (123772, 162508)]