20210562609

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{270763}}^1$

素因数の和:271084

約数の個数: 16

約数和(自身を含む): 27293011200

約数和(自身を除く): 7082448591

約数列:

[1, 3, 139, 179, 417, 537, 24881, 74643, 270763, 812289, 37636057, 48466577, 112908171, 145399731, 6736854203, 20210562609]

約数ペア:

[(1, 20210562609), (3, 6736854203), (139, 145399731), (179, 112908171), (417, 48466577), (537, 37636057), (24881, 812289), (74643, 270763)]