20773348

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 37739520

約数和(自身を除く): 16966172

約数列:

[1, 2, 4, 31, 62, 124, 233, 466, 719, 932, 1438, 2876, 7223, 14446, 22289, 28892, 44578, 89156, 167527, 335054, 670108, 5193337, 10386674, 20773348]

約数ペア:

[(1, 20773348), (2, 10386674), (4, 5193337), (31, 670108), (62, 335054), (124, 167527), (233, 89156), (466, 44578), (719, 28892), (932, 22289), (1438, 14446), (2876, 7223)]