20096296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9969

約数の個数: 32

約数和(自身を含む): 42897600

約数和(自身を除く): 22801304

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9929, 19858, 39716, 79432, 109219, 218438, 228367, 436876, 456734, 873752, 913468, 1826936, 2512037, 5024074, 10048148, 20096296]

約数ペア:

[(1, 20096296), (2, 10048148), (4, 5024074), (8, 2512037), (11, 1826936), (22, 913468), (23, 873752), (44, 456734), (46, 436876), (88, 228367), (92, 218438), (184, 109219), (253, 79432), (506, 39716), (1012, 19858), (2024, 9929)]