20256702

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108907}}^1$

素因数の和:108943

約数の個数: 16

約数和(自身を含む): 41820672

約数和(自身を除く): 21563970

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 108907, 217814, 326721, 653442, 3376117, 6752234, 10128351, 20256702]

約数ペア:

[(1, 20256702), (2, 10128351), (3, 6752234), (6, 3376117), (31, 653442), (62, 326721), (93, 217814), (186, 108907)]