20218463759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1\times {\mathrm{39139}}^1$

素因数の和:39734

約数の個数: 16

約数和(自身を含む): 22093747200

約数和(自身を除く): 1875283441

約数列:

[1, 13, 79, 503, 1027, 6539, 39139, 39737, 508807, 516581, 3091981, 19686917, 40195753, 255929921, 1555266443, 20218463759]

約数ペア:

[(1, 20218463759), (13, 1555266443), (79, 255929921), (503, 40195753), (1027, 19686917), (6539, 3091981), (39139, 516581), (39737, 508807)]