20260481885

素因数分解:

$5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1885573}}^1$

素因数の和:1885892

約数の個数: 16

約数和(自身を含む): 27876326016

約数和(自身を除く): 7615844131

約数列:

[1, 5, 7, 35, 307, 1535, 2149, 10745, 1885573, 9427865, 13199011, 65995055, 578870911, 2894354555, 4052096377, 20260481885]

約数ペア:

[(1, 20260481885), (5, 4052096377), (7, 2894354555), (35, 578870911), (307, 65995055), (1535, 13199011), (2149, 9427865), (10745, 1885573)]