20159320159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15787}}^1\times {\mathrm{4003}}^1$

素因数の和:19830

約数の個数: 16

約数和(自身を含む): 22757454720

約数和(自身を除く): 2598134561

約数列:

[1, 11, 29, 319, 4003, 15787, 44033, 116087, 173657, 457823, 1276957, 5036053, 63195361, 695148971, 1832665469, 20159320159]

約数ペア:

[(1, 20159320159), (11, 1832665469), (29, 695148971), (319, 63195361), (4003, 5036053), (15787, 1276957), (44033, 457823), (116087, 173657)]