20215011167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1\times {\mathrm{523}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 22893954048

約数和(自身を除く): 2678942881

約数列:

[1, 13, 23, 257, 299, 503, 523, 3341, 5911, 6539, 6799, 11569, 12029, 76843, 129271, 134411, 150397, 156377, 263069, 1680523, 1747343, 2973233, 3091453, 3419897, 6050587, 38652029, 40188889, 67608733, 78657631, 878913529, 1555000859, 20215011167]

約数ペア:

[(1, 20215011167), (13, 1555000859), (23, 878913529), (257, 78657631), (299, 67608733), (503, 40188889), (523, 38652029), (3341, 6050587), (5911, 3419897), (6539, 3091453), (6799, 2973233), (11569, 1747343), (12029, 1680523), (76843, 263069), (129271, 156377), (134411, 150397)]