20584782

素因数分解:

$2^1\times 3^2\times {\mathrm{929}}^1\times {\mathrm{1231}}^1$

素因数の和:2168

約数の個数: 24

約数和(自身を含む): 44684640

約数和(自身を除く): 24099858

約数列:

[1, 2, 3, 6, 9, 18, 929, 1231, 1858, 2462, 2787, 3693, 5574, 7386, 8361, 11079, 16722, 22158, 1143599, 2287198, 3430797, 6861594, 10292391, 20584782]

約数ペア:

[(1, 20584782), (2, 10292391), (3, 6861594), (6, 3430797), (9, 2287198), (18, 1143599), (929, 22158), (1231, 16722), (1858, 11079), (2462, 8361), (2787, 7386), (3693, 5574)]