20133254

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3839

約数の個数: 16

約数和(自身を含む): 31449408

約数和(自身を除く): 11316154

約数列:

[1, 2, 37, 73, 74, 146, 2701, 3727, 5402, 7454, 137899, 272071, 275798, 544142, 10066627, 20133254]

約数ペア:

[(1, 20133254), (2, 10066627), (37, 544142), (73, 275798), (74, 272071), (146, 137899), (2701, 7454), (3727, 5402)]