2017667383460

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{925535497}}^1$

素因数の和:925535615

約数の個数: 24

約数和(自身を含む): 4275974000760

約数和(自身を除く): 2258306617300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 925535497, 1851070994, 3702141988, 4627677485, 9255354970, 18510709940, 100883369173, 201766738346, 403533476692, 504416845865, 1008833691730, 2017667383460]

約数ペア:

[(1, 2017667383460), (2, 1008833691730), (4, 504416845865), (5, 403533476692), (10, 201766738346), (20, 100883369173), (109, 18510709940), (218, 9255354970), (436, 4627677485), (545, 3702141988), (1090, 1851070994), (2180, 925535497)]