20123237382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197286641}}^1$

素因数の和:197286663

約数の個数: 16

約数和(自身を含む): 42613914672

約数和(自身を除く): 22490677290

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197286641, 394573282, 591859923, 1183719846, 3353872897, 6707745794, 10061618691, 20123237382]

約数ペア:

[(1, 20123237382), (2, 10061618691), (3, 6707745794), (6, 3353872897), (17, 1183719846), (34, 591859923), (51, 394573282), (102, 197286641)]