20888970519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{956849}}^1$

素因数の和:957254

約数の個数: 16

約数和(自身を含む): 29394432000

約数和(自身を除く): 8505461481

約数列:

[1, 3, 19, 57, 383, 1149, 7277, 21831, 956849, 2870547, 18180131, 54540393, 366473167, 1099419501, 6962990173, 20888970519]

約数ペア:

[(1, 20888970519), (3, 6962990173), (19, 1099419501), (57, 366473167), (383, 54540393), (1149, 18180131), (7277, 2870547), (21831, 956849)]