20050804838

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{651127}}^1$

素因数の和:651391

約数の個数: 16

約数和(自身を含む): 30589993440

約数和(自身を除く): 10539188602

約数列:

[1, 2, 89, 173, 178, 346, 15397, 30794, 651127, 1302254, 57950303, 112644971, 115900606, 225289942, 10025402419, 20050804838]

約数ペア:

[(1, 20050804838), (2, 10025402419), (89, 225289942), (173, 115900606), (178, 112644971), (346, 57950303), (15397, 1302254), (30794, 651127)]