20201556962

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1\times {\mathrm{291349}}^1$

素因数の和:292325

約数の個数: 16

約数和(自身を含む): 31154638200

約数和(自身を除く): 10953081238

約数列:

[1, 2, 37, 74, 937, 1874, 34669, 69338, 291349, 582698, 10779913, 21559826, 272994013, 545988026, 10100778481, 20201556962]

約数ペア:

[(1, 20201556962), (2, 10100778481), (37, 545988026), (74, 272994013), (937, 21559826), (1874, 10779913), (34669, 582698), (69338, 291349)]