20208026

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1201}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 31155840

約数和(自身を除く): 10947814

約数列:

[1, 2, 47, 94, 179, 358, 1201, 2402, 8413, 16826, 56447, 112894, 214979, 429958, 10104013, 20208026]

約数ペア:

[(1, 20208026), (2, 10104013), (47, 429958), (94, 214979), (179, 112894), (358, 56447), (1201, 16826), (2402, 8413)]