20162464

素因数分解:

$2^5\times 7^1\times {\mathrm{90011}}^1$

素因数の和:90028

約数の個数: 24

約数和(自身を含む): 45366048

約数和(自身を除く): 25203584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90011, 180022, 360044, 630077, 720088, 1260154, 1440176, 2520308, 2880352, 5040616, 10081232, 20162464]

約数ペア:

[(1, 20162464), (2, 10081232), (4, 5040616), (7, 2880352), (8, 2520308), (14, 1440176), (16, 1260154), (28, 720088), (32, 630077), (56, 360044), (112, 180022), (224, 90011)]