20165678682

素因数分解:

$2^1\times 3^1\times {\mathrm{2273}}^1\times {\mathrm{1478639}}^1$

素因数の和:1480917

約数の個数: 16

約数和(自身を含む): 40349128320

約数和(自身を除く): 20183449638

約数列:

[1, 2, 3, 6, 2273, 4546, 6819, 13638, 1478639, 2957278, 4435917, 8871834, 3360946447, 6721892894, 10082839341, 20165678682]

約数ペア:

[(1, 20165678682), (2, 10082839341), (3, 6721892894), (6, 3360946447), (2273, 8871834), (4546, 4435917), (6819, 2957278), (13638, 1478639)]