20061226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5227}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 31995360

約数和(自身を除く): 11934134

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 5227, 10454, 99313, 198626, 527927, 1055854, 10030613, 20061226]

約数ペア:

[(1, 20061226), (2, 10030613), (19, 1055854), (38, 527927), (101, 198626), (202, 99313), (1919, 10454), (3838, 5227)]