20433673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 22934016

約数和(自身を除く): 2500343

約数列:

[1, 13, 47, 53, 611, 631, 689, 2491, 8203, 29657, 32383, 33443, 385541, 434759, 1571821, 20433673]

約数ペア:

[(1, 20433673), (13, 1571821), (47, 434759), (53, 385541), (611, 33443), (631, 32383), (689, 29657), (2491, 8203)]