20149088084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{219011827}}^1$

素因数の和:219011854

約数の個数: 12

約数和(自身を含む): 36793987104

約数和(自身を除く): 16644899020

約数列:

[1, 2, 4, 23, 46, 92, 219011827, 438023654, 876047308, 5037272021, 10074544042, 20149088084]

約数ペア:

[(1, 20149088084), (2, 10074544042), (4, 5037272021), (23, 876047308), (46, 438023654), (92, 219011827)]