20111394

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71317}}^1$

素因数の和:71369

約数の個数: 16

約数和(自身を含む): 41079168

約数和(自身を除く): 20967774

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 71317, 142634, 213951, 427902, 3351899, 6703798, 10055697, 20111394]

約数ペア:

[(1, 20111394), (2, 10055697), (3, 6703798), (6, 3351899), (47, 427902), (94, 213951), (141, 142634), (282, 71317)]