20191272

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{1069}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 50589600

約数和(自身を除く): 30398328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1069, 1574, 2138, 2361, 3148, 3207, 4276, 4722, 6296, 6414, 8552, 9444, 12828, 18888, 25656, 841303, 1682606, 2523909, 3365212, 5047818, 6730424, 10095636, 20191272]

約数ペア:

[(1, 20191272), (2, 10095636), (3, 6730424), (4, 5047818), (6, 3365212), (8, 2523909), (12, 1682606), (24, 841303), (787, 25656), (1069, 18888), (1574, 12828), (2138, 9444), (2361, 8552), (3148, 6414), (3207, 6296), (4276, 4722)]