20201387588

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1371259}}^1$

素因数の和:1371419

約数の個数: 24

約数和(自身を含む): 36859468800

約数和(自身を除く): 16658081212

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 3683, 7366, 14732, 1371259, 2742518, 5485036, 39766511, 79533022, 159066044, 174149893, 348299786, 696599572, 5050346897, 10100693794, 20201387588]

約数ペア:

[(1, 20201387588), (2, 10100693794), (4, 5050346897), (29, 696599572), (58, 348299786), (116, 174149893), (127, 159066044), (254, 79533022), (508, 39766511), (3683, 5485036), (7366, 2742518), (14732, 1371259)]