2016809690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{10667}}^1$

素因数の和:10791

約数の個数: 64

約数和(自身を含む): 4319771904

約数和(自身を除く): 2302962214

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 73, 74, 146, 185, 259, 365, 370, 511, 518, 730, 1022, 1295, 2555, 2590, 2701, 5110, 5402, 10667, 13505, 18907, 21334, 27010, 37814, 53335, 74669, 94535, 106670, 149338, 189070, 373345, 394679, 746690, 778691, 789358, 1557382, 1973395, 2762753, 3893455, 3946790, 5450837, 5525506, 7786910, 10901674, 13813765, 27254185, 27627530, 28811567, 54508370, 57623134, 144057835, 201680969, 288115670, 403361938, 1008404845, 2016809690]

約数ペア:

[(1, 2016809690), (2, 1008404845), (5, 403361938), (7, 288115670), (10, 201680969), (14, 144057835), (35, 57623134), (37, 54508370), (70, 28811567), (73, 27627530), (74, 27254185), (146, 13813765), (185, 10901674), (259, 7786910), (365, 5525506), (370, 5450837), (511, 3946790), (518, 3893455), (730, 2762753), (1022, 1973395), (1295, 1557382), (2555, 789358), (2590, 778691), (2701, 746690), (5110, 394679), (5402, 373345), (10667, 189070), (13505, 149338), (18907, 106670), (21334, 94535), (27010, 74669), (37814, 53335)]