20479314

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{4337}}^1$

素因数の和:5129

約数の個数: 16

約数和(自身を含む): 41020128

約数和(自身を除く): 20540814

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4337, 4722, 8674, 13011, 26022, 3413219, 6826438, 10239657, 20479314]

約数ペア:

[(1, 20479314), (2, 10239657), (3, 6826438), (6, 3413219), (787, 26022), (1574, 13011), (2361, 8674), (4337, 4722)]