20275878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{482759}}^1$

素因数の和:482771

約数の個数: 16

約数和(自身を含む): 46344960

約数和(自身を除く): 26069082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 482759, 965518, 1448277, 2896554, 3379313, 6758626, 10137939, 20275878]

約数ペア:

[(1, 20275878), (2, 10137939), (3, 6758626), (6, 3379313), (7, 2896554), (14, 1448277), (21, 965518), (42, 482759)]