20233418416

素因数分解:

$2^4\times {\mathrm{4679}}^1\times {\mathrm{270269}}^1$

素因数の和:274956

約数の個数: 20

約数和(自身を含む): 39210771600

約数和(自身を除く): 18977353184

約数列:

[1, 2, 4, 8, 16, 4679, 9358, 18716, 37432, 74864, 270269, 540538, 1081076, 2162152, 4324304, 1264588651, 2529177302, 5058354604, 10116709208, 20233418416]

約数ペア:

[(1, 20233418416), (2, 10116709208), (4, 5058354604), (8, 2529177302), (16, 1264588651), (4679, 4324304), (9358, 2162152), (18716, 1081076), (37432, 540538), (74864, 270269)]