20338201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 22865920

約数和(自身を除く): 2527719

約数列:

[1, 13, 31, 109, 403, 463, 1417, 3379, 6019, 14353, 43927, 50467, 186589, 656071, 1564477, 20338201]

約数ペア:

[(1, 20338201), (13, 1564477), (31, 656071), (109, 186589), (403, 50467), (463, 43927), (1417, 14353), (3379, 6019)]