20097703

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 21482496

約数和(自身を除く): 1384793

約数列:

[1, 31, 73, 83, 107, 2263, 2573, 3317, 6059, 7811, 8881, 187829, 242141, 275311, 648313, 20097703]

約数ペア:

[(1, 20097703), (31, 648313), (73, 275311), (83, 242141), (107, 187829), (2263, 8881), (2573, 7811), (3317, 6059)]