20793901926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1787339}}^1$

素因数の和:1787628

約数の個数: 32

約数和(自身を含む): 47700529920

約数和(自身を除く): 26906627994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 5817, 11634, 1787339, 3574678, 5362017, 10724034, 12511373, 25022746, 37534119, 75068238, 495092903, 990185806, 1485278709, 2970557418, 3465650321, 6931300642, 10396950963, 20793901926]

約数ペア:

[(1, 20793901926), (2, 10396950963), (3, 6931300642), (6, 3465650321), (7, 2970557418), (14, 1485278709), (21, 990185806), (42, 495092903), (277, 75068238), (554, 37534119), (831, 25022746), (1662, 12511373), (1939, 10724034), (3878, 5362017), (5817, 3574678), (11634, 1787339)]