20352441

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{491}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 27937728

約数和(自身を除く): 7585287

約数列:

[1, 3, 41, 123, 337, 491, 1011, 1473, 13817, 20131, 41451, 60393, 165467, 496401, 6784147, 20352441]

約数ペア:

[(1, 20352441), (3, 6784147), (41, 496401), (123, 165467), (337, 60393), (491, 41451), (1011, 20131), (1473, 13817)]