20184410274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12988681}}^1$

素因数の和:12988730

約数の個数: 32

約数和(自身を含む): 47382711936

約数和(自身を除く): 27198301662

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 12988681, 25977362, 38966043, 77932086, 90920767, 181841534, 272762301, 480581197, 545524602, 961162394, 1441743591, 2883487182, 3364068379, 6728136758, 10092205137, 20184410274]

約数ペア:

[(1, 20184410274), (2, 10092205137), (3, 6728136758), (6, 3364068379), (7, 2883487182), (14, 1441743591), (21, 961162394), (37, 545524602), (42, 480581197), (74, 272762301), (111, 181841534), (222, 90920767), (259, 77932086), (518, 38966043), (777, 25977362), (1554, 12988681)]