20173738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5923}}^1$

素因数の和:6069

約数の個数: 16

約数和(自身を含む): 32842656

約数和(自身を除く): 12668918

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 5923, 11846, 76999, 153998, 775913, 1551826, 10086869, 20173738]

約数ペア:

[(1, 20173738), (2, 10086869), (13, 1551826), (26, 775913), (131, 153998), (262, 76999), (1703, 11846), (3406, 5923)]