16063760

素因数分解:

$2^4\times 5^1\times {\mathrm{200797}}^1$

素因数の和:200810

約数の個数: 20

約数和(自身を含む): 37348428

約数和(自身を除く): 21284668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 200797, 401594, 803188, 1003985, 1606376, 2007970, 3212752, 4015940, 8031880, 16063760]

約数ペア:

[(1, 16063760), (2, 8031880), (4, 4015940), (5, 3212752), (8, 2007970), (10, 1606376), (16, 1003985), (20, 803188), (40, 401594), (80, 200797)]