20829048

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{8111}}^1$

素因数の和:8227

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 31736712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 8111, 16222, 24333, 32444, 48666, 64888, 97332, 194664, 867877, 1735754, 2603631, 3471508, 5207262, 6943016, 10414524, 20829048]

約数ペア:

[(1, 20829048), (2, 10414524), (3, 6943016), (4, 5207262), (6, 3471508), (8, 2603631), (12, 1735754), (24, 867877), (107, 194664), (214, 97332), (321, 64888), (428, 48666), (642, 32444), (856, 24333), (1284, 16222), (2568, 8111)]