20593958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12157}}^1$

素因数の和:12188

約数の個数: 24

約数和(自身を含む): 38808336

約数和(自身を除く): 18214378

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 12157, 24314, 85099, 133727, 170198, 267454, 936089, 1470997, 1872178, 2941994, 10296979, 20593958]

約数ペア:

[(1, 20593958), (2, 10296979), (7, 2941994), (11, 1872178), (14, 1470997), (22, 936089), (77, 267454), (121, 170198), (154, 133727), (242, 85099), (847, 24314), (1694, 12157)]