20015958

素因数分解:

$2^1\times 3^1\times {\mathrm{1783}}^1\times {\mathrm{1871}}^1$

素因数の和:3659

約数の個数: 16

約数和(自身を含む): 40075776

約数和(自身を除く): 20059818

約数列:

[1, 2, 3, 6, 1783, 1871, 3566, 3742, 5349, 5613, 10698, 11226, 3335993, 6671986, 10007979, 20015958]

約数ペア:

[(1, 20015958), (2, 10007979), (3, 6671986), (6, 3335993), (1783, 11226), (1871, 10698), (3566, 5613), (3742, 5349)]