20176920516

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{4111027}}^1$

素因数の和:4111443

約数の個数: 24

約数和(自身を含む): 47194601440

約数和(自身を除く): 27017680924

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 4111027, 8222054, 12333081, 16444108, 24666162, 49332324, 1681410043, 3362820086, 5044230129, 6725640172, 10088460258, 20176920516]

約数ペア:

[(1, 20176920516), (2, 10088460258), (3, 6725640172), (4, 5044230129), (6, 3362820086), (12, 1681410043), (409, 49332324), (818, 24666162), (1227, 16444108), (1636, 12333081), (2454, 8222054), (4908, 4111027)]