20056638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477539}}^1$

素因数の和:477551

約数の個数: 16

約数和(自身を含む): 45843840

約数和(自身を除く): 25787202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477539, 955078, 1432617, 2865234, 3342773, 6685546, 10028319, 20056638]

約数ペア:

[(1, 20056638), (2, 10028319), (3, 6685546), (6, 3342773), (7, 2865234), (14, 1432617), (21, 955078), (42, 477539)]