20114349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2179}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 28566720

約数和(自身を除く): 8452371

約数列:

[1, 3, 17, 51, 181, 543, 2179, 3077, 6537, 9231, 37043, 111129, 394399, 1183197, 6704783, 20114349]

約数ペア:

[(1, 20114349), (3, 6704783), (17, 1183197), (51, 394399), (181, 111129), (543, 37043), (2179, 9231), (3077, 6537)]