20211059060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24647633}}^1$

素因数の和:24647683

約数の個数: 24

約数和(自身を含む): 43478426376

約数和(自身を除く): 23267367316

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 24647633, 49295266, 98590532, 123238165, 246476330, 492952660, 1010552953, 2021105906, 4042211812, 5052764765, 10105529530, 20211059060]

約数ペア:

[(1, 20211059060), (2, 10105529530), (4, 5052764765), (5, 4042211812), (10, 2021105906), (20, 1010552953), (41, 492952660), (82, 246476330), (164, 123238165), (205, 98590532), (410, 49295266), (820, 24647633)]