20123694726

素因数分解:

$2^1\times 3^1\times {\mathrm{440903}}^1\times {\mathrm{7607}}^1$

素因数の和:448515

約数の個数: 16

約数和(自身を含む): 40252771584

約数和(自身を除く): 20129076858

約数列:

[1, 2, 3, 6, 7607, 15214, 22821, 45642, 440903, 881806, 1322709, 2645418, 3353949121, 6707898242, 10061847363, 20123694726]

約数ペア:

[(1, 20123694726), (2, 10061847363), (3, 6707898242), (6, 3353949121), (7607, 2645418), (15214, 1322709), (22821, 881806), (45642, 440903)]