20104421842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4410799}}^1$

素因数の和:4410897

約数の個数: 16

約数和(自身を含む): 31440182400

約数和(自身を除く): 11335760558

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 4410799, 8821598, 189664357, 233772347, 379328714, 467544694, 10052210921, 20104421842]

約数ペア:

[(1, 20104421842), (2, 10052210921), (43, 467544694), (53, 379328714), (86, 233772347), (106, 189664357), (2279, 8821598), (4558, 4410799)]