20178769982

素因数分解:

$2^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1551497}}^1$

素因数の和:1552435

約数の個数: 16

約数和(自身を含む): 34629435360

約数和(自身を除く): 14450665378

約数列:

[1, 2, 7, 14, 929, 1858, 6503, 13006, 1551497, 3102994, 10860479, 21720958, 1441340713, 2882681426, 10089384991, 20178769982]

約数ペア:

[(1, 20178769982), (2, 10089384991), (7, 2882681426), (14, 1441340713), (929, 21720958), (1858, 10860479), (6503, 3102994), (13006, 1551497)]