20416289039

素因数分解:

${\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1\times {\mathrm{3793}}^1$

素因数の和:4658

約数の個数: 16

約数和(自身を含む): 21181810944

約数和(自身を除く): 765521905

約数列:

[1, 31, 401, 433, 3793, 12431, 13423, 117583, 173633, 1520993, 1642369, 5382623, 47150783, 50913439, 658589969, 20416289039]

約数ペア:

[(1, 20416289039), (31, 658589969), (401, 50913439), (433, 47150783), (3793, 5382623), (12431, 1642369), (13423, 1520993), (117583, 173633)]