20280854710

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1217}}^1\times {\mathrm{4397}}^1$

素因数の和:6000

約数の個数: 32

約数和(自身を含む): 36640265760

約数和(自身を除く): 16359411050

約数列:

[1, 2, 5, 10, 379, 758, 1217, 1895, 2434, 3790, 4397, 6085, 8794, 12170, 21985, 43970, 461243, 922486, 1666463, 2306215, 3332926, 4612430, 5351149, 8332315, 10702298, 16664630, 26755745, 53511490, 2028085471, 4056170942, 10140427355, 20280854710]

約数ペア:

[(1, 20280854710), (2, 10140427355), (5, 4056170942), (10, 2028085471), (379, 53511490), (758, 26755745), (1217, 16664630), (1895, 10702298), (2434, 8332315), (3790, 5351149), (4397, 4612430), (6085, 3332926), (8794, 2306215), (12170, 1666463), (21985, 922486), (43970, 461243)]