20594184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 55944000

約数和(自身を除く): 35349816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 443, 447, 596, 886, 894, 1192, 1329, 1772, 1788, 1937, 2658, 3544, 3576, 3874, 5316, 5759, 5811, 7748, 10632, 11518, 11622, 15496, 17277, 23036, 23244, 34554, 46072, 46488, 66007, 69108, 132014, 138216, 198021, 264028, 396042, 528056, 792084, 858091, 1584168, 1716182, 2574273, 3432364, 5148546, 6864728, 10297092, 20594184]

約数ペア:

[(1, 20594184), (2, 10297092), (3, 6864728), (4, 5148546), (6, 3432364), (8, 2574273), (12, 1716182), (13, 1584168), (24, 858091), (26, 792084), (39, 528056), (52, 396042), (78, 264028), (104, 198021), (149, 138216), (156, 132014), (298, 69108), (312, 66007), (443, 46488), (447, 46072), (596, 34554), (886, 23244), (894, 23036), (1192, 17277), (1329, 15496), (1772, 11622), (1788, 11518), (1937, 10632), (2658, 7748), (3544, 5811), (3576, 5759), (3874, 5316)]