20744431329

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{286553}}^1$

素因数の和:287024

約数の個数: 16

約数和(自身を含む): 28196913600

約数和(自身を除く): 7452482271

約数列:

[1, 3, 59, 177, 409, 1227, 24131, 72393, 286553, 859659, 16906627, 50719881, 117200177, 351600531, 6914810443, 20744431329]

約数ペア:

[(1, 20744431329), (3, 6914810443), (59, 351600531), (177, 117200177), (409, 50719881), (1227, 16906627), (24131, 859659), (72393, 286553)]