20793885816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{311323}}^1$

素因数の和:311377

約数の個数: 96

約数和(自身を含む): 59624772480

約数和(自身を除く): 38830886664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 121, 132, 138, 184, 242, 253, 264, 276, 363, 484, 506, 552, 726, 759, 968, 1012, 1452, 1518, 2024, 2783, 2904, 3036, 5566, 6072, 8349, 11132, 16698, 22264, 33396, 66792, 311323, 622646, 933969, 1245292, 1867938, 2490584, 3424553, 3735876, 6849106, 7160429, 7471752, 10273659, 13698212, 14320858, 20547318, 21481287, 27396424, 28641716, 37670083, 41094636, 42962574, 57283432, 75340166, 78764719, 82189272, 85925148, 113010249, 150680332, 157529438, 171850296, 226020498, 236294157, 301360664, 315058876, 452040996, 472588314, 630117752, 866411909, 904081992, 945176628, 1732823818, 1890353256, 2599235727, 3465647636, 5198471454, 6931295272, 10396942908, 20793885816]

約数ペア:

[(1, 20793885816), (2, 10396942908), (3, 6931295272), (4, 5198471454), (6, 3465647636), (8, 2599235727), (11, 1890353256), (12, 1732823818), (22, 945176628), (23, 904081992), (24, 866411909), (33, 630117752), (44, 472588314), (46, 452040996), (66, 315058876), (69, 301360664), (88, 236294157), (92, 226020498), (121, 171850296), (132, 157529438), (138, 150680332), (184, 113010249), (242, 85925148), (253, 82189272), (264, 78764719), (276, 75340166), (363, 57283432), (484, 42962574), (506, 41094636), (552, 37670083), (726, 28641716), (759, 27396424), (968, 21481287), (1012, 20547318), (1452, 14320858), (1518, 13698212), (2024, 10273659), (2783, 7471752), (2904, 7160429), (3036, 6849106), (5566, 3735876), (6072, 3424553), (8349, 2490584), (11132, 1867938), (16698, 1245292), (22264, 933969), (33396, 622646), (66792, 311323)]