20059143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13901}}^1$

素因数の和:13954

約数の個数: 16

約数和(自身を含む): 29583456

約数和(自身を除く): 9524313

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 13901, 41703, 180713, 514337, 542139, 1543011, 6686381, 20059143]

約数ペア:

[(1, 20059143), (3, 6686381), (13, 1543011), (37, 542139), (39, 514337), (111, 180713), (481, 41703), (1443, 13901)]