22958020

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3691}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 48379968

約数和(自身を除く): 25421948

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 3691, 6220, 7382, 14764, 18455, 36910, 73820, 1147901, 2295802, 4591604, 5739505, 11479010, 22958020]

約数ペア:

[(1, 22958020), (2, 11479010), (4, 5739505), (5, 4591604), (10, 2295802), (20, 1147901), (311, 73820), (622, 36910), (1244, 18455), (1555, 14764), (3110, 7382), (3691, 6220)]