20949152

素因数分解:

$2^5\times 7^1\times {\mathrm{93523}}^1$

素因数の和:93540

約数の個数: 24

約数和(自身を含む): 47136096

約数和(自身を除く): 26186944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 93523, 187046, 374092, 654661, 748184, 1309322, 1496368, 2618644, 2992736, 5237288, 10474576, 20949152]

約数ペア:

[(1, 20949152), (2, 10474576), (4, 5237288), (7, 2992736), (8, 2618644), (14, 1496368), (16, 1309322), (28, 748184), (32, 654661), (56, 374092), (112, 187046), (224, 93523)]