20160704072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132636211}}^1$

素因数の和:132636236

約数の個数: 16

約数和(自身を含む): 39790863600

約数和(自身を除く): 19630159528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132636211, 265272422, 530544844, 1061089688, 2520088009, 5040176018, 10080352036, 20160704072]

約数ペア:

[(1, 20160704072), (2, 10080352036), (4, 5040176018), (8, 2520088009), (19, 1061089688), (38, 530544844), (76, 265272422), (152, 132636211)]