20115078

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30757}}^1$

素因数の和:30871

約数の個数: 16

約数和(自身を含む): 40600560

約数和(自身を除く): 20485482

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30757, 61514, 92271, 184542, 3352513, 6705026, 10057539, 20115078]

約数ペア:

[(1, 20115078), (2, 10057539), (3, 6705026), (6, 3352513), (109, 184542), (218, 92271), (327, 61514), (654, 30757)]