20060882

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 31026240

約数和(自身を除く): 10965358

約数列:

[1, 2, 37, 74, 419, 647, 838, 1294, 15503, 23939, 31006, 47878, 271093, 542186, 10030441, 20060882]

約数ペア:

[(1, 20060882), (2, 10030441), (37, 542186), (74, 271093), (419, 47878), (647, 31006), (838, 23939), (1294, 15503)]