16765367020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49309903}}^1$

素因数の和:49309929

約数の個数: 24

約数和(自身を含む): 37278287424

約数和(自身を除く): 20512920404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 49309903, 98619806, 197239612, 246549515, 493099030, 838268351, 986198060, 1676536702, 3353073404, 4191341755, 8382683510, 16765367020]

約数ペア:

[(1, 16765367020), (2, 8382683510), (4, 4191341755), (5, 3353073404), (10, 1676536702), (17, 986198060), (20, 838268351), (34, 493099030), (68, 246549515), (85, 197239612), (170, 98619806), (340, 49309903)]