20148293882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5714207}}^1$

素因数の和:5714293

約数の個数: 16

約数和(自身を含む): 31679569152

約数和(自身を除く): 11531275270

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 5714207, 11428414, 234282487, 245710901, 468564974, 491421802, 10074146941, 20148293882]

約数ペア:

[(1, 20148293882), (2, 10074146941), (41, 491421802), (43, 468564974), (82, 245710901), (86, 234282487), (1763, 11428414), (3526, 5714207)]