20199334203

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{2005693}}^1$

素因数の和:2006075

約数の個数: 16

約数和(自身を含む): 30005182240

約数和(自身を除く): 9805848037

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 10071, 2005693, 6017079, 18051237, 54153711, 748123489, 2244370467, 6733111401, 20199334203]

約数ペア:

[(1, 20199334203), (3, 6733111401), (9, 2244370467), (27, 748123489), (373, 54153711), (1119, 18051237), (3357, 6017079), (10071, 2005693)]