20014577

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 22947840

約数和(自身を除く): 2933263

約数列:

[1, 11, 23, 239, 253, 331, 2629, 3641, 5497, 7613, 60467, 79109, 83743, 870199, 1819507, 20014577]

約数ペア:

[(1, 20014577), (11, 1819507), (23, 870199), (239, 83743), (253, 79109), (331, 60467), (2629, 7613), (3641, 5497)]