20342676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99719}}^1$

素因数の和:99743

約数の個数: 24

約数和(自身を含む): 50258880

約数和(自身を除く): 29916204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 99719, 199438, 299157, 398876, 598314, 1196628, 1695223, 3390446, 5085669, 6780892, 10171338, 20342676]

約数ペア:

[(1, 20342676), (2, 10171338), (3, 6780892), (4, 5085669), (6, 3390446), (12, 1695223), (17, 1196628), (34, 598314), (51, 398876), (68, 299157), (102, 199438), (204, 99719)]