20144553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46957}}^1$

素因数の和:46984

約数の個数: 16

約数和(自身を含む): 31555776

約数和(自身を除く): 11411223

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 46957, 140871, 516527, 610441, 1549581, 1831323, 6714851, 20144553]

約数ペア:

[(1, 20144553), (3, 6714851), (11, 1831323), (13, 1549581), (33, 610441), (39, 516527), (143, 140871), (429, 46957)]