20131320172

素因数分解:

$2^2\times {\mathrm{733}}^1\times {\mathrm{6866071}}^1$

素因数の和:6866808

約数の個数: 12

約数和(自身を含む): 35277877936

約数和(自身を除く): 15146557764

約数列:

[1, 2, 4, 733, 1466, 2932, 6866071, 13732142, 27464284, 5032830043, 10065660086, 20131320172]

約数ペア:

[(1, 20131320172), (2, 10065660086), (4, 5032830043), (733, 27464284), (1466, 13732142), (2932, 6866071)]