20794912

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{2719}}^1$

素因数の和:2968

約数の個数: 24

約数和(自身を含む): 41126400

約数和(自身を除く): 20331488

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 2719, 3824, 5438, 7648, 10876, 21752, 43504, 87008, 649841, 1299682, 2599364, 5198728, 10397456, 20794912]

約数ペア:

[(1, 20794912), (2, 10397456), (4, 5198728), (8, 2599364), (16, 1299682), (32, 649841), (239, 87008), (478, 43504), (956, 21752), (1912, 10876), (2719, 7648), (3824, 5438)]