20163801416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{113041}}^1$

素因数の和:115085

約数の個数: 32

約数和(自身を含む): 41264851680

約数和(自身を除く): 21101050264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2027, 4054, 8108, 16216, 22297, 44594, 89188, 113041, 178376, 226082, 452164, 904328, 1243451, 2486902, 4973804, 9947608, 229134107, 458268214, 916536428, 1833072856, 2520475177, 5040950354, 10081900708, 20163801416]

約数ペア:

[(1, 20163801416), (2, 10081900708), (4, 5040950354), (8, 2520475177), (11, 1833072856), (22, 916536428), (44, 458268214), (88, 229134107), (2027, 9947608), (4054, 4973804), (8108, 2486902), (16216, 1243451), (22297, 904328), (44594, 452164), (89188, 226082), (113041, 178376)]