20147776691

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{1699}}^1\times {\mathrm{8513}}^1$

素因数の和:10418

約数の個数: 16

約数和(自身を含む): 23158080000

約数和(自身を除く): 3010303309

約数列:

[1, 7, 199, 1393, 1699, 8513, 11893, 59591, 338101, 1694087, 2366707, 11858609, 14463587, 101245109, 2878253813, 20147776691]

約数ペア:

[(1, 20147776691), (7, 2878253813), (199, 101245109), (1393, 14463587), (1699, 11858609), (8513, 2366707), (11893, 1694087), (59591, 338101)]