20127932068610

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8421728899}}^1$

素因数の和:8421729145

約数の個数: 16

約数和(自身を含む): 36381868848000

約数和(自身を除く): 16253936779390

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 8421728899, 16843457798, 42108644495, 84217288990, 2012793206861, 4025586413722, 10063966034305, 20127932068610]

約数ペア:

[(1, 20127932068610), (2, 10063966034305), (5, 4025586413722), (10, 2012793206861), (239, 84217288990), (478, 42108644495), (1195, 16843457798), (2390, 8421728899)]