20165742004

素因数分解:

$2^2\times {\mathrm{41863}}^1\times {\mathrm{120427}}^1$

素因数の和:162294

約数の個数: 12

約数和(自身を含む): 35291184544

約数和(自身を除く): 15125442540

約数列:

[1, 2, 4, 41863, 83726, 120427, 167452, 240854, 481708, 5041435501, 10082871002, 20165742004]

約数ペア:

[(1, 20165742004), (2, 10082871002), (4, 5041435501), (41863, 481708), (83726, 240854), (120427, 167452)]