20876802

素因数分解:

$2^1\times 3^1\times {\mathrm{547}}^1\times {\mathrm{6361}}^1$

素因数の和:6913

約数の個数: 16

約数和(自身を含む): 41836512

約数和(自身を除く): 20959710

約数列:

[1, 2, 3, 6, 547, 1094, 1641, 3282, 6361, 12722, 19083, 38166, 3479467, 6958934, 10438401, 20876802]

約数ペア:

[(1, 20876802), (2, 10438401), (3, 6958934), (6, 3479467), (547, 38166), (1094, 19083), (1641, 12722), (3282, 6361)]