20341433007

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1038199}}^1$

素因数の和:1038523

約数の個数: 24

約数和(自身を含む): 33687513600

約数和(自身を除く): 13346080593

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 2177, 2799, 6531, 19593, 1038199, 3114597, 7267393, 9343791, 21802179, 65406537, 322879889, 968639667, 2260159223, 2905919001, 6780477669, 20341433007]

約数ペア:

[(1, 20341433007), (3, 6780477669), (7, 2905919001), (9, 2260159223), (21, 968639667), (63, 322879889), (311, 65406537), (933, 21802179), (2177, 9343791), (2799, 7267393), (6531, 3114597), (19593, 1038199)]