20144512

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{467}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 40336920

約数和(自身を除く): 20192408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 467, 674, 934, 1348, 1868, 2696, 3736, 5392, 7472, 10784, 14944, 21568, 29888, 43136, 59776, 157379, 314758, 629516, 1259032, 2518064, 5036128, 10072256, 20144512]

約数ペア:

[(1, 20144512), (2, 10072256), (4, 5036128), (8, 2518064), (16, 1259032), (32, 629516), (64, 314758), (128, 157379), (337, 59776), (467, 43136), (674, 29888), (934, 21568), (1348, 14944), (1868, 10784), (2696, 7472), (3736, 5392)]