20516424

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{14489}}^1$

素因数の和:14557

約数の個数: 32

約数和(自身を含む): 52164000

約数和(自身を除く): 31647576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 14489, 28978, 43467, 57956, 86934, 115912, 173868, 347736, 854851, 1709702, 2564553, 3419404, 5129106, 6838808, 10258212, 20516424]

約数ペア:

[(1, 20516424), (2, 10258212), (3, 6838808), (4, 5129106), (6, 3419404), (8, 2564553), (12, 1709702), (24, 854851), (59, 347736), (118, 173868), (177, 115912), (236, 86934), (354, 57956), (472, 43467), (708, 28978), (1416, 14489)]