20234447919

素因数分解:

$3^5\times 7^1\times {\mathrm{11895619}}^1$

素因数の和:11895641

約数の個数: 24

約数和(自身を含む): 34640045440

約数和(自身を除く): 14405597521

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 11895619, 35686857, 83269333, 107060571, 249807999, 321181713, 749423997, 963545139, 2248271991, 2890635417, 6744815973, 20234447919]

約数ペア:

[(1, 20234447919), (3, 6744815973), (7, 2890635417), (9, 2248271991), (21, 963545139), (27, 749423997), (63, 321181713), (81, 249807999), (189, 107060571), (243, 83269333), (567, 35686857), (1701, 11895619)]