20514682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5639}}^1$

素因数の和:5765

約数の個数: 16

約数和(自身を含む): 32892480

約数和(自身を除く): 12377798

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5639, 11278, 95863, 191726, 603373, 1206746, 10257341, 20514682]

約数ペア:

[(1, 20514682), (2, 10257341), (17, 1206746), (34, 603373), (107, 191726), (214, 95863), (1819, 11278), (3638, 5639)]