20906512464

素因数分解:

$2^4\times 3^1\times {\mathrm{435552343}}^1$

素因数の和:435552354

約数の個数: 20

約数和(自身を含む): 54008490656

約数和(自身を除く): 33101978192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435552343, 871104686, 1306657029, 1742209372, 2613314058, 3484418744, 5226628116, 6968837488, 10453256232, 20906512464]

約数ペア:

[(1, 20906512464), (2, 10453256232), (3, 6968837488), (4, 5226628116), (6, 3484418744), (8, 2613314058), (12, 1742209372), (16, 1306657029), (24, 871104686), (48, 435552343)]