20475482

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5807}}^1$

素因数の和:5893

約数の個数: 16

約数和(自身を含む): 32199552

約数和(自身を除く): 11724070

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 5807, 11614, 238087, 249701, 476174, 499402, 10237741, 20475482]

約数ペア:

[(1, 20475482), (2, 10237741), (41, 499402), (43, 476174), (82, 249701), (86, 238087), (1763, 11614), (3526, 5807)]