20084613118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4968979}}^1$

素因数の和:4969071

約数の個数: 16

約数和(自身を含む): 31483457280

約数和(自身を除く): 11398844162

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 4968979, 9937958, 213666097, 233542013, 427332194, 467084026, 10042306559, 20084613118]

約数ペア:

[(1, 20084613118), (2, 10042306559), (43, 467084026), (47, 427332194), (86, 233542013), (94, 213666097), (2021, 9937958), (4042, 4968979)]