20251176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 35736024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 971, 1738, 1896, 1942, 2607, 2913, 3476, 3884, 5214, 5826, 6952, 7768, 10428, 10681, 11652, 20856, 21362, 23304, 32043, 42724, 64086, 76709, 85448, 128172, 153418, 230127, 256344, 306836, 460254, 613672, 843799, 920508, 1687598, 1841016, 2531397, 3375196, 5062794, 6750392, 10125588, 20251176]

約数ペア:

[(1, 20251176), (2, 10125588), (3, 6750392), (4, 5062794), (6, 3375196), (8, 2531397), (11, 1841016), (12, 1687598), (22, 920508), (24, 843799), (33, 613672), (44, 460254), (66, 306836), (79, 256344), (88, 230127), (132, 153418), (158, 128172), (237, 85448), (264, 76709), (316, 64086), (474, 42724), (632, 32043), (869, 23304), (948, 21362), (971, 20856), (1738, 11652), (1896, 10681), (1942, 10428), (2607, 7768), (2913, 6952), (3476, 5826), (3884, 5214)]