20343833336

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47980739}}^1$

素因数の和:47980798

約数の個数: 16

約数和(自身を含む): 38864399400

約数和(自身を除く): 18520566064

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47980739, 95961478, 191922956, 383845912, 2542979167, 5085958334, 10171916668, 20343833336]

約数ペア:

[(1, 20343833336), (2, 10171916668), (4, 5085958334), (8, 2542979167), (53, 383845912), (106, 191922956), (212, 95961478), (424, 47980739)]