20731062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{314107}}^1$

素因数の和:314123

約数の個数: 16

約数和(自身を含む): 45231552

約数和(自身を除く): 24500490

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 314107, 628214, 942321, 1884642, 3455177, 6910354, 10365531, 20731062]

約数ペア:

[(1, 20731062), (2, 10365531), (3, 6910354), (6, 3455177), (11, 1884642), (22, 942321), (33, 628214), (66, 314107)]