20525382

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10657}}^1$

素因数の和:10772

約数の個数: 24

約数和(自身を含む): 44891496

約数和(自身を除く): 24366114

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 10657, 21314, 31971, 63942, 95913, 191826, 1140299, 2280598, 3420897, 6841794, 10262691, 20525382]

約数ペア:

[(1, 20525382), (2, 10262691), (3, 6841794), (6, 3420897), (9, 2280598), (18, 1140299), (107, 191826), (214, 95913), (321, 63942), (642, 31971), (963, 21314), (1926, 10657)]