20121003044

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{23840051}}^1$

素因数の和:23840266

約数の個数: 12

約数和(自身を含む): 35378637168

約数和(自身を除く): 15257634124

約数列:

[1, 2, 4, 211, 422, 844, 23840051, 47680102, 95360204, 5030250761, 10060501522, 20121003044]

約数ペア:

[(1, 20121003044), (2, 10060501522), (4, 5030250761), (211, 95360204), (422, 47680102), (844, 23840051)]