20073464656

素因数分解:

$2^4\times 7^2\times {\mathrm{25603909}}^1$

素因数の和:25603931

約数の個数: 30

約数和(自身を含む): 45242108970

約数和(自身を除く): 25168644314

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 25603909, 51207818, 102415636, 179227363, 204831272, 358454726, 409662544, 716909452, 1254591541, 1433818904, 2509183082, 2867637808, 5018366164, 10036732328, 20073464656]

約数ペア:

[(1, 20073464656), (2, 10036732328), (4, 5018366164), (7, 2867637808), (8, 2509183082), (14, 1433818904), (16, 1254591541), (28, 716909452), (49, 409662544), (56, 358454726), (98, 204831272), (112, 179227363), (196, 102415636), (392, 51207818), (784, 25603909)]