20086838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{929}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 31806000

約数和(自身を除く): 11719162

約数列:

[1, 2, 19, 38, 569, 929, 1138, 1858, 10811, 17651, 21622, 35302, 528601, 1057202, 10043419, 20086838]

約数ペア:

[(1, 20086838), (2, 10043419), (19, 1057202), (38, 528601), (569, 35302), (929, 21622), (1138, 17651), (1858, 10811)]