20832364

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1303}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 41769728

約数和(自身を除く): 20937364

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 1303, 2284, 2606, 3997, 5212, 7994, 9121, 15988, 18242, 36484, 744013, 1488026, 2976052, 5208091, 10416182, 20832364]

約数ペア:

[(1, 20832364), (2, 10416182), (4, 5208091), (7, 2976052), (14, 1488026), (28, 744013), (571, 36484), (1142, 18242), (1303, 15988), (2284, 9121), (2606, 7994), (3997, 5212)]