20145793465

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4532237}}^1$

素因数の和:4532376

約数の個数: 16

約数和(自身を含む): 27846070272

約数和(自身を除く): 7700276807

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 4532237, 22661185, 31725659, 158628295, 575594099, 2877970495, 4029158693, 20145793465]

約数ペア:

[(1, 20145793465), (5, 4029158693), (7, 2877970495), (35, 575594099), (127, 158628295), (635, 31725659), (889, 22661185), (4445, 4532237)]