20587017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36697}}^1$

素因数の和:36728

約数の個数: 16

約数和(自身を含む): 31707072

約数和(自身を除く): 11120055

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 36697, 110091, 403667, 623849, 1211001, 1871547, 6862339, 20587017]

約数ペア:

[(1, 20587017), (3, 6862339), (11, 1871547), (17, 1211001), (33, 623849), (51, 403667), (187, 110091), (561, 36697)]