20341759683

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56979719}}^1$

素因数の和:56979746

約数の個数: 16

約数和(自身を含む): 32820318720

約数和(自身を除く): 12478559037

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56979719, 170939157, 398858033, 968655223, 1196574099, 2905965669, 6780586561, 20341759683]

約数ペア:

[(1, 20341759683), (3, 6780586561), (7, 2905965669), (17, 1196574099), (21, 968655223), (51, 398858033), (119, 170939157), (357, 56979719)]