20171158018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10247}}^1\times {\mathrm{89477}}^1$

素因数の和:99737

約数の個数: 16

約数和(自身を含む): 33010939584

約数和(自身を除く): 12839781566

約数列:

[1, 2, 11, 22, 10247, 20494, 89477, 112717, 178954, 225434, 984247, 1968494, 916870819, 1833741638, 10085579009, 20171158018]

約数ペア:

[(1, 20171158018), (2, 10085579009), (11, 1833741638), (22, 916870819), (10247, 1968494), (20494, 984247), (89477, 225434), (112717, 178954)]