20164028553

素因数分解:

$3^2\times {\mathrm{5419}}^1\times {\mathrm{413443}}^1$

素因数の和:418868

約数の個数: 12

約数和(自身を含む): 29131264240

約数和(自身を除く): 8967235687

約数列:

[1, 3, 9, 5419, 16257, 48771, 413443, 1240329, 3720987, 2240447617, 6721342851, 20164028553]

約数ペア:

[(1, 20164028553), (3, 6721342851), (9, 2240447617), (5419, 3720987), (16257, 1240329), (48771, 413443)]