20119077388799

素因数分解:

${\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1\times {\mathrm{1231721}}^1$

素因数の和:1233038

約数の個数: 16

約数和(自身を含む): 20495854080000

約数和(自身を除く): 376776691201

約数列:

[1, 79, 199, 1039, 15721, 82081, 206761, 1231721, 16334119, 97305959, 245112479, 1279758119, 19363885841, 101100891401, 254671865681, 20119077388799]

約数ペア:

[(1, 20119077388799), (79, 254671865681), (199, 101100891401), (1039, 19363885841), (15721, 1279758119), (82081, 245112479), (206761, 97305959), (1231721, 16334119)]