184414420

素因数分解:

$2^2\times 5^1\times {\mathrm{9220721}}^1$

素因数の和:9220730

約数の個数: 12

約数和(自身を含む): 387270324

約数和(自身を除く): 202855904

約数列:

[1, 2, 4, 5, 10, 20, 9220721, 18441442, 36882884, 46103605, 92207210, 184414420]

約数ペア:

[(1, 184414420), (2, 92207210), (4, 46103605), (5, 36882884), (10, 18441442), (20, 9220721)]