20163779332

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{559049}}^1$

素因数の和:559251

約数の個数: 24

約数和(自身を含む): 36065433600

約数和(自身を除く): 15901654268

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 9017, 18034, 36068, 559049, 1118098, 2236196, 39692479, 70999223, 79384958, 141998446, 158769916, 283996892, 5040944833, 10081889666, 20163779332]

約数ペア:

[(1, 20163779332), (2, 10081889666), (4, 5040944833), (71, 283996892), (127, 158769916), (142, 141998446), (254, 79384958), (284, 70999223), (508, 39692479), (9017, 2236196), (18034, 1118098), (36068, 559049)]