20565995583

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42579701}}^1$

素因数の和:42579734

約数の個数: 16

約数和(自身を含む): 32701211136

約数和(自身を除く): 12135215553

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 42579701, 127739103, 298057907, 894173721, 979333123, 2937999369, 6855331861, 20565995583]

約数ペア:

[(1, 20565995583), (3, 6855331861), (7, 2937999369), (21, 979333123), (23, 894173721), (69, 298057907), (161, 127739103), (483, 42579701)]