20134861768

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4331941}}^1$

素因数の和:4332037

約数の個数: 32

約数和(自身を含む): 43665975360

約数和(自身を除く): 23531113592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 4331941, 8663882, 17327764, 30323587, 34655528, 60647174, 121294348, 242588696, 359551103, 719102206, 1438204412, 2516857721, 2876408824, 5033715442, 10067430884, 20134861768]

約数ペア:

[(1, 20134861768), (2, 10067430884), (4, 5033715442), (7, 2876408824), (8, 2516857721), (14, 1438204412), (28, 719102206), (56, 359551103), (83, 242588696), (166, 121294348), (332, 60647174), (581, 34655528), (664, 30323587), (1162, 17327764), (2324, 8663882), (4648, 4331941)]