20195422917

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2492339}}^1$

素因数の和:2492452

約数の個数: 16

約数和(自身を含む): 28033840320

約数和(自身を除く): 7838417403

約数列:

[1, 3, 37, 73, 111, 219, 2701, 8103, 2492339, 7477017, 92216543, 181940747, 276649629, 545822241, 6731807639, 20195422917]

約数ペア:

[(1, 20195422917), (3, 6731807639), (37, 545822241), (73, 276649629), (111, 181940747), (219, 92216543), (2701, 7477017), (8103, 2492339)]