20194649293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7652387}}^1$

素因数の和:7652436

約数の個数: 16

約数和(自身を含む): 25712023680

約数和(自身を除く): 5517374387

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 7652387, 53566709, 99481031, 221919223, 696367217, 1553434561, 2884949899, 20194649293]

約数ペア:

[(1, 20194649293), (7, 2884949899), (13, 1553434561), (29, 696367217), (91, 221919223), (203, 99481031), (377, 53566709), (2639, 7652387)]