20247214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1684

約数の個数: 24

約数和(自身を含む): 33796440

約数和(自身を除く): 13549226

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 1619, 3238, 6253, 12506, 21047, 42094, 59903, 119806, 273611, 547222, 778739, 1557478, 10123607, 20247214]

約数ペア:

[(1, 20247214), (2, 10123607), (13, 1557478), (26, 778739), (37, 547222), (74, 273611), (169, 119806), (338, 59903), (481, 42094), (962, 21047), (1619, 12506), (3238, 6253)]