20043327

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3677}}^1$

素因数の和:3782

約数の個数: 16

約数和(自身を含む): 28247040

約数和(自身を除く): 8203713

約数列:

[1, 3, 23, 69, 79, 237, 1817, 3677, 5451, 11031, 84571, 253713, 290483, 871449, 6681109, 20043327]

約数ペア:

[(1, 20043327), (3, 6681109), (23, 871449), (69, 290483), (79, 253713), (237, 84571), (1817, 11031), (3677, 5451)]