20101327587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4320079}}^1$

素因数の和:4320143

約数の個数: 24

約数和(自身を含む): 32348759040

約数和(自身を除く): 12247431453

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 4320079, 12960237, 38880711, 47520869, 142562607, 203043713, 427687821, 609131139, 1827393417, 2233480843, 6700442529, 20101327587]

約数ペア:

[(1, 20101327587), (3, 6700442529), (9, 2233480843), (11, 1827393417), (33, 609131139), (47, 427687821), (99, 203043713), (141, 142562607), (423, 47520869), (517, 38880711), (1551, 12960237), (4653, 4320079)]