20233154

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 31617216

約数和(自身を除く): 11384062

約数列:

[1, 2, 37, 71, 74, 142, 2627, 3851, 5254, 7702, 142487, 273421, 284974, 546842, 10116577, 20233154]

約数ペア:

[(1, 20233154), (2, 10116577), (37, 546842), (71, 284974), (74, 273421), (142, 142487), (2627, 7702), (3851, 5254)]