20188516416

素因数分解:

$2^6\times 3^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1\times {\mathrm{883}}^1$

素因数の和:1708

約数の個数: 112

約数和(自身を含む): 53840140224

約数和(自身を除く): 33651623808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 193, 386, 579, 617, 772, 883, 1158, 1234, 1544, 1766, 1851, 2316, 2468, 2649, 3088, 3532, 3702, 4632, 4936, 5298, 6176, 7064, 7404, 9264, 9872, 10596, 12352, 14128, 14808, 18528, 19744, 21192, 28256, 29616, 37056, 39488, 42384, 56512, 59232, 84768, 118464, 119081, 169536, 170419, 238162, 340838, 357243, 476324, 511257, 544811, 681676, 714486, 952648, 1022514, 1089622, 1363352, 1428972, 1634433, 1905296, 2045028, 2179244, 2726704, 2857944, 3268866, 3810592, 4090056, 4358488, 5453408, 5715888, 6537732, 7621184, 8180112, 8716976, 10906816, 11431776, 13075464, 16360224, 17433952, 22863552, 26150928, 32720448, 34867904, 52301856, 104603712, 105148523, 210297046, 315445569, 420594092, 630891138, 841188184, 1261782276, 1682376368, 2523564552, 3364752736, 5047129104, 6729505472, 10094258208, 20188516416]

約数ペア:

[(1, 20188516416), (2, 10094258208), (3, 6729505472), (4, 5047129104), (6, 3364752736), (8, 2523564552), (12, 1682376368), (16, 1261782276), (24, 841188184), (32, 630891138), (48, 420594092), (64, 315445569), (96, 210297046), (192, 105148523), (193, 104603712), (386, 52301856), (579, 34867904), (617, 32720448), (772, 26150928), (883, 22863552), (1158, 17433952), (1234, 16360224), (1544, 13075464), (1766, 11431776), (1851, 10906816), (2316, 8716976), (2468, 8180112), (2649, 7621184), (3088, 6537732), (3532, 5715888), (3702, 5453408), (4632, 4358488), (4936, 4090056), (5298, 3810592), (6176, 3268866), (7064, 2857944), (7404, 2726704), (9264, 2179244), (9872, 2045028), (10596, 1905296), (12352, 1634433), (14128, 1428972), (14808, 1363352), (18528, 1089622), (19744, 1022514), (21192, 952648), (28256, 714486), (29616, 681676), (37056, 544811), (39488, 511257), (42384, 476324), (56512, 357243), (59232, 340838), (84768, 238162), (118464, 170419), (119081, 169536)]