20173935958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1426123}}^1$

素因数の和:1426779

約数の個数: 16

約数和(自身を含む): 33063258816

約数和(自身を除く): 12889322858

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 14146, 1426123, 2852246, 15687353, 31374706, 916997089, 1833994178, 10086967979, 20173935958]

約数ペア:

[(1, 20173935958), (2, 10086967979), (11, 1833994178), (22, 916997089), (643, 31374706), (1286, 15687353), (7073, 2852246), (14146, 1426123)]