20056647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27067}}^1$

素因数の和:27102

約数の個数: 16

約数和(自身を含む): 30316160

約数和(自身を除く): 10259513

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 27067, 81201, 351871, 514273, 1055613, 1542819, 6685549, 20056647]

約数ペア:

[(1, 20056647), (3, 6685549), (13, 1542819), (19, 1055613), (39, 514273), (57, 351871), (247, 81201), (741, 27067)]