20176852544

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10871149}}^1$

素因数の和:10871190

約数の個数: 28

約数和(自身を含む): 41419081500

約数和(自身を除く): 21242228956

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10871149, 21742298, 43484596, 86969192, 173938384, 315263321, 347876768, 630526642, 695753536, 1261053284, 2522106568, 5044213136, 10088426272, 20176852544]

約数ペア:

[(1, 20176852544), (2, 10088426272), (4, 5044213136), (8, 2522106568), (16, 1261053284), (29, 695753536), (32, 630526642), (58, 347876768), (64, 315263321), (116, 173938384), (232, 86969192), (464, 43484596), (928, 21742298), (1856, 10871149)]