20167340031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{928643}}^1$

素因数の和:928795

約数の個数: 24

約数和(自身を含む): 30905272320

約数和(自身を除く): 10737932289

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 21717, 928643, 2785929, 8357787, 17644217, 52932651, 117937661, 158797953, 353812983, 1061438949, 2240815559, 6722446677, 20167340031]

約数ペア:

[(1, 20167340031), (3, 6722446677), (9, 2240815559), (19, 1061438949), (57, 353812983), (127, 158797953), (171, 117937661), (381, 52932651), (1143, 17644217), (2413, 8357787), (7239, 2785929), (21717, 928643)]