20267898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{482569}}^1$

素因数の和:482581

約数の個数: 16

約数和(自身を含む): 46326720

約数和(自身を除く): 26058822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 482569, 965138, 1447707, 2895414, 3377983, 6755966, 10133949, 20267898]

約数ペア:

[(1, 20267898), (2, 10133949), (3, 6755966), (6, 3377983), (7, 2895414), (14, 1447707), (21, 965138), (42, 482569)]