20532963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1237}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 29949696

約数和(自身を除く): 9416733

約数列:

[1, 3, 11, 33, 503, 1237, 1509, 3711, 5533, 13607, 16599, 40821, 622211, 1866633, 6844321, 20532963]

約数ペア:

[(1, 20532963), (3, 6844321), (11, 1866633), (33, 622211), (503, 40821), (1237, 16599), (1509, 13607), (3711, 5533)]