20059905730

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4787567}}^1$

素因数の和:4787993

約数の個数: 16

約数和(自身を含む): 36194014080

約数和(自身を除く): 16134108350

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 4787567, 9575134, 23937835, 47875670, 2005990573, 4011981146, 10029952865, 20059905730]

約数ペア:

[(1, 20059905730), (2, 10029952865), (5, 4011981146), (10, 2005990573), (419, 47875670), (838, 23937835), (2095, 9575134), (4190, 4787567)]