20227823

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{593}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 25318656

約数和(自身を除く): 5090833

約数列:

[1, 7, 11, 77, 443, 593, 3101, 4151, 4873, 6523, 34111, 45661, 262699, 1838893, 2889689, 20227823]

約数ペア:

[(1, 20227823), (7, 2889689), (11, 1838893), (77, 262699), (443, 45661), (593, 34111), (3101, 6523), (4151, 4873)]