20992096

素因数分解:

$2^5\times {\mathrm{461}}^1\times {\mathrm{1423}}^1$

素因数の和:1894

約数の個数: 24

約数和(自身を含む): 41446944

約数和(自身を除く): 20454848

約数列:

[1, 2, 4, 8, 16, 32, 461, 922, 1423, 1844, 2846, 3688, 5692, 7376, 11384, 14752, 22768, 45536, 656003, 1312006, 2624012, 5248024, 10496048, 20992096]

約数ペア:

[(1, 20992096), (2, 10496048), (4, 5248024), (8, 2624012), (16, 1312006), (32, 656003), (461, 45536), (922, 22768), (1423, 14752), (1844, 11384), (2846, 7376), (3688, 5692)]