33081980

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1559}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 69582240

約数和(自身を除く): 36500260

約数列:

[1, 2, 4, 5, 10, 20, 1061, 1559, 2122, 3118, 4244, 5305, 6236, 7795, 10610, 15590, 21220, 31180, 1654099, 3308198, 6616396, 8270495, 16540990, 33081980]

約数ペア:

[(1, 33081980), (2, 16540990), (4, 8270495), (5, 6616396), (10, 3308198), (20, 1654099), (1061, 31180), (1559, 21220), (2122, 15590), (3118, 10610), (4244, 7795), (5305, 6236)]