20110522800788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31227519877}}^1$

素因数の和:31227519911

約数の個数: 24

約数和(自身を含む): 41969786716032

約数和(自身を除く): 21859263915244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 31227519877, 62455039754, 124910079508, 218592639139, 437185278278, 718232957171, 874370556556, 1436465914342, 2872931828684, 5027630700197, 10055261400394, 20110522800788]

約数ペア:

[(1, 20110522800788), (2, 10055261400394), (4, 5027630700197), (7, 2872931828684), (14, 1436465914342), (23, 874370556556), (28, 718232957171), (46, 437185278278), (92, 218592639139), (161, 124910079508), (322, 62455039754), (644, 31227519877)]