20512800968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233100011}}^1$

素因数の和:233100028

約数の個数: 16

約数和(自身を含む): 41958002160

約数和(自身を除く): 21445201192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233100011, 466200022, 932400044, 1864800088, 2564100121, 5128200242, 10256400484, 20512800968]

約数ペア:

[(1, 20512800968), (2, 10256400484), (4, 5128200242), (8, 2564100121), (11, 1864800088), (22, 932400044), (44, 466200022), (88, 233100011)]