20175143978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2117903}}^1$

素因数の和:2118349

約数の個数: 16

約数和(自身を含む): 33090132096

約数和(自身を除く): 12914988118

約数列:

[1, 2, 11, 22, 433, 866, 4763, 9526, 2117903, 4235806, 23296933, 46593866, 917051999, 1834103998, 10087571989, 20175143978]

約数ペア:

[(1, 20175143978), (2, 10087571989), (11, 1834103998), (22, 917051999), (433, 46593866), (866, 23296933), (4763, 4235806), (9526, 2117903)]