20884056561

素因数分解:

$3^2\times {\mathrm{63527}}^1\times {\mathrm{36527}}^1$

素因数の和:100060

約数の個数: 12

約数和(自身を含む): 30167160192

約数和(自身を除く): 9283103631

約数列:

[1, 3, 9, 36527, 63527, 109581, 190581, 328743, 571743, 2320450729, 6961352187, 20884056561]

約数ペア:

[(1, 20884056561), (3, 6961352187), (9, 2320450729), (36527, 571743), (63527, 328743), (109581, 190581)]