20031753

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1409}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 30591360

約数和(自身を除く): 10559607

約数列:

[1, 3, 7, 21, 677, 1409, 2031, 4227, 4739, 9863, 14217, 29589, 953893, 2861679, 6677251, 20031753]

約数ペア:

[(1, 20031753), (3, 6677251), (7, 2861679), (21, 953893), (677, 29589), (1409, 14217), (2031, 9863), (4227, 4739)]