20100635988

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2591}}^1\times {\mathrm{4651}}^1$

素因数の和:7388

約数の個数: 48

約数和(自身を含む): 47267297280

約数和(自身を除く): 27166661292

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 2591, 4651, 5182, 7773, 9302, 10364, 13953, 15546, 18604, 27906, 31092, 55812, 360149, 646489, 720298, 1080447, 1292978, 1440596, 1939467, 2160894, 2585956, 3878934, 4321788, 7757868, 12050741, 24101482, 36152223, 48202964, 72304446, 144608892, 1675052999, 3350105998, 5025158997, 6700211996, 10050317994, 20100635988]

約数ペア:

[(1, 20100635988), (2, 10050317994), (3, 6700211996), (4, 5025158997), (6, 3350105998), (12, 1675052999), (139, 144608892), (278, 72304446), (417, 48202964), (556, 36152223), (834, 24101482), (1668, 12050741), (2591, 7757868), (4651, 4321788), (5182, 3878934), (7773, 2585956), (9302, 2160894), (10364, 1939467), (13953, 1440596), (15546, 1292978), (18604, 1080447), (27906, 720298), (31092, 646489), (55812, 360149)]