20033169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13883}}^1$

素因数の和:13936

約数の個数: 16

約数和(自身を含む): 29545152

約数和(自身を除く): 9511983

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 13883, 41649, 180479, 513671, 541437, 1541013, 6677723, 20033169]

約数ペア:

[(1, 20033169), (3, 6677723), (13, 1541013), (37, 541437), (39, 513671), (111, 180479), (481, 41649), (1443, 13883)]