2013521168

素因数分解:

$2^4\times {\mathrm{33091}}^1\times {\mathrm{3803}}^1$

素因数の和:36902

約数の個数: 20

約数和(自身を含む): 3902341008

約数和(自身を除く): 1888819840

約数列:

[1, 2, 4, 8, 16, 3803, 7606, 15212, 30424, 33091, 60848, 66182, 132364, 264728, 529456, 125845073, 251690146, 503380292, 1006760584, 2013521168]

約数ペア:

[(1, 2013521168), (2, 1006760584), (4, 503380292), (8, 251690146), (16, 125845073), (3803, 529456), (7606, 264728), (15212, 132364), (30424, 66182), (33091, 60848)]