20166068992

素因数分解:

$2^8\times {\mathrm{3467}}^1\times {\mathrm{22721}}^1$

素因数の和:26204

約数の個数: 36

約数和(自身を含む): 40266746856

約数和(自身を除く): 20100677864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3467, 6934, 13868, 22721, 27736, 45442, 55472, 90884, 110944, 181768, 221888, 363536, 443776, 727072, 887552, 1454144, 2908288, 5816576, 78773707, 157547414, 315094828, 630189656, 1260379312, 2520758624, 5041517248, 10083034496, 20166068992]

約数ペア:

[(1, 20166068992), (2, 10083034496), (4, 5041517248), (8, 2520758624), (16, 1260379312), (32, 630189656), (64, 315094828), (128, 157547414), (256, 78773707), (3467, 5816576), (6934, 2908288), (13868, 1454144), (22721, 887552), (27736, 727072), (45442, 443776), (55472, 363536), (90884, 221888), (110944, 181768)]