20186917242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1851671}}^1$

素因数の和:1851778

約数の個数: 32

約数和(自身を含む): 42662522880

約数和(自身を除く): 22475605638

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1817, 3634, 5451, 10902, 1851671, 3703342, 5555013, 11110026, 42588433, 85176866, 127765299, 146282009, 255530598, 292564018, 438846027, 877692054, 3364486207, 6728972414, 10093458621, 20186917242]

約数ペア:

[(1, 20186917242), (2, 10093458621), (3, 6728972414), (6, 3364486207), (23, 877692054), (46, 438846027), (69, 292564018), (79, 255530598), (138, 146282009), (158, 127765299), (237, 85176866), (474, 42588433), (1817, 11110026), (3634, 5555013), (5451, 3703342), (10902, 1851671)]