20161665606

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24174659}}^1$

素因数の和:24174803

約数の個数: 16

約数和(自身を含む): 40613428800

約数和(自身を除く): 20451763194

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24174659, 48349318, 72523977, 145047954, 3360277601, 6720555202, 10080832803, 20161665606]

約数ペア:

[(1, 20161665606), (2, 10080832803), (3, 6720555202), (6, 3360277601), (139, 145047954), (278, 72523977), (417, 48349318), (834, 24174659)]