20186779310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1\times {\mathrm{17789}}^1$

素因数の和:20900

約数の個数: 32

約数和(自身を含む): 37332528480

約数和(自身を除く): 17145749170

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 3067, 6134, 15335, 17789, 30670, 35578, 88945, 113479, 177890, 226958, 567395, 658193, 1134790, 1316386, 3290965, 6581930, 54558863, 109117726, 272794315, 545588630, 2018677931, 4037355862, 10093389655, 20186779310]

約数ペア:

[(1, 20186779310), (2, 10093389655), (5, 4037355862), (10, 2018677931), (37, 545588630), (74, 272794315), (185, 109117726), (370, 54558863), (3067, 6581930), (6134, 3290965), (15335, 1316386), (17789, 1134790), (30670, 658193), (35578, 567395), (88945, 226958), (113479, 177890)]