20076838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4079}}^1$

素因数の和:4211

約数の個数: 16

約数和(自身を含む): 31726080

約数和(自身を除く): 11649242

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4079, 4922, 8158, 93817, 187634, 436453, 872906, 10038419, 20076838]

約数ペア:

[(1, 20076838), (2, 10038419), (23, 872906), (46, 436453), (107, 187634), (214, 93817), (2461, 8158), (4079, 4922)]