20134911293

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{156659}}^1$

素因数の和:156777

約数の個数: 24

約数和(自身を含む): 24360003360

約数和(自身を除く): 4225092067

約数列:

[1, 7, 43, 49, 61, 301, 427, 2107, 2623, 2989, 18361, 128527, 156659, 1096613, 6736337, 7676291, 9556199, 47154359, 66893393, 330080513, 410916557, 468253751, 2876415899, 20134911293]

約数ペア:

[(1, 20134911293), (7, 2876415899), (43, 468253751), (49, 410916557), (61, 330080513), (301, 66893393), (427, 47154359), (2107, 9556199), (2623, 7676291), (2989, 6736337), (18361, 1096613), (128527, 156659)]