20307366902

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{135017}}^1$

素因数の和:135655

約数の個数: 16

約数和(自身を含む): 30719295360

約数和(自身を除く): 10411928458

約数列:

[1, 2, 157, 314, 479, 958, 75203, 135017, 150406, 270034, 21197669, 42395338, 64673143, 129346286, 10153683451, 20307366902]

約数ペア:

[(1, 20307366902), (2, 10153683451), (157, 129346286), (314, 64673143), (479, 42395338), (958, 21197669), (75203, 270034), (135017, 150406)]