20795796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11789}}^1$

素因数の和:11813

約数の個数: 54

約数和(自身を含む): 61154730

約数和(自身を除く): 40358934

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11789, 23578, 35367, 47156, 70734, 82523, 106101, 141468, 165046, 212202, 247569, 330092, 424404, 495138, 577661, 742707, 990276, 1155322, 1485414, 1732983, 2310644, 2970828, 3465966, 5198949, 6931932, 10397898, 20795796]

約数ペア:

[(1, 20795796), (2, 10397898), (3, 6931932), (4, 5198949), (6, 3465966), (7, 2970828), (9, 2310644), (12, 1732983), (14, 1485414), (18, 1155322), (21, 990276), (28, 742707), (36, 577661), (42, 495138), (49, 424404), (63, 330092), (84, 247569), (98, 212202), (126, 165046), (147, 141468), (196, 106101), (252, 82523), (294, 70734), (441, 47156), (588, 35367), (882, 23578), (1764, 11789)]