20739114

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{104743}}^1$

素因数の和:104762

約数の個数: 24

約数和(自身を含む): 49020192

約数和(自身を除く): 28281078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 104743, 209486, 314229, 628458, 942687, 1152173, 1885374, 2304346, 3456519, 6913038, 10369557, 20739114]

約数ペア:

[(1, 20739114), (2, 10369557), (3, 6913038), (6, 3456519), (9, 2304346), (11, 1885374), (18, 1152173), (22, 942687), (33, 628458), (66, 314229), (99, 209486), (198, 104743)]