20300379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32377}}^1$

素因数の和:32410

約数の個数: 16

約数和(自身を含む): 31082880

約数和(自身を除く): 10782501

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32377, 97131, 356147, 615163, 1068441, 1845489, 6766793, 20300379]

約数ペア:

[(1, 20300379), (3, 6766793), (11, 1845489), (19, 1068441), (33, 615163), (57, 356147), (209, 97131), (627, 32377)]