20206766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1879}}^1$

素因数の和:2183

約数の個数: 16

約数和(自身を含む): 32035200

約数和(自身を除く): 11828434

約数列:

[1, 2, 19, 38, 283, 566, 1879, 3758, 5377, 10754, 35701, 71402, 531757, 1063514, 10103383, 20206766]

約数ペア:

[(1, 20206766), (2, 10103383), (19, 1063514), (38, 531757), (283, 71402), (566, 35701), (1879, 10754), (3758, 5377)]