20063407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 25224192

約数和(自身を除く): 5160785

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 4691, 32837, 60983, 220477, 426881, 1543339, 2866201, 20063407]

約数ペア:

[(1, 20063407), (7, 2866201), (13, 1543339), (47, 426881), (91, 220477), (329, 60983), (611, 32837), (4277, 4691)]