20026776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10837}}^1$

素因数の和:10864

約数の個数: 64

約数和(自身を含む): 62426880

約数和(自身を除く): 42400104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10837, 21674, 32511, 43348, 65022, 75859, 86696, 119207, 130044, 151718, 227577, 238414, 260088, 303436, 357621, 455154, 476828, 606872, 715242, 834449, 910308, 953656, 1430484, 1668898, 1820616, 2503347, 2860968, 3337796, 5006694, 6675592, 10013388, 20026776]

約数ペア:

[(1, 20026776), (2, 10013388), (3, 6675592), (4, 5006694), (6, 3337796), (7, 2860968), (8, 2503347), (11, 1820616), (12, 1668898), (14, 1430484), (21, 953656), (22, 910308), (24, 834449), (28, 715242), (33, 606872), (42, 476828), (44, 455154), (56, 357621), (66, 303436), (77, 260088), (84, 238414), (88, 227577), (132, 151718), (154, 130044), (168, 119207), (231, 86696), (264, 75859), (308, 65022), (462, 43348), (616, 32511), (924, 21674), (1848, 10837)]