20182497657

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1171}}^1\times {\mathrm{4297}}^1$

素因数の和:5669

約数の個数: 32

約数和(自身を含む): 30948900864

約数和(自身を除く): 10766403207

約数列:

[1, 3, 7, 21, 191, 573, 1171, 1337, 3513, 4011, 4297, 8197, 12891, 24591, 30079, 90237, 223661, 670983, 820727, 1565627, 2462181, 4696881, 5031787, 5745089, 15095361, 17235267, 35222509, 105667527, 961071317, 2883213951, 6727499219, 20182497657]

約数ペア:

[(1, 20182497657), (3, 6727499219), (7, 2883213951), (21, 961071317), (191, 105667527), (573, 35222509), (1171, 17235267), (1337, 15095361), (3513, 5745089), (4011, 5031787), (4297, 4696881), (8197, 2462181), (12891, 1565627), (24591, 820727), (30079, 670983), (90237, 223661)]