20192508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11447}}^1$

素因数の和:11471

約数の個数: 54

約数和(自身を含む): 59380776

約数和(自身を除く): 39188268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11447, 22894, 34341, 45788, 68682, 80129, 103023, 137364, 160258, 206046, 240387, 320516, 412092, 480774, 560903, 721161, 961548, 1121806, 1442322, 1682709, 2243612, 2884644, 3365418, 5048127, 6730836, 10096254, 20192508]

約数ペア:

[(1, 20192508), (2, 10096254), (3, 6730836), (4, 5048127), (6, 3365418), (7, 2884644), (9, 2243612), (12, 1682709), (14, 1442322), (18, 1121806), (21, 961548), (28, 721161), (36, 560903), (42, 480774), (49, 412092), (63, 320516), (84, 240387), (98, 206046), (126, 160258), (147, 137364), (196, 103023), (252, 80129), (294, 68682), (441, 45788), (588, 34341), (882, 22894), (1764, 11447)]