20104103330

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2720447}}^1$

素因数の和:2721193

約数の個数: 16

約数和(自身を含む): 36236367360

約数和(自身を除く): 16132264030

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 2720447, 5440894, 13602235, 27204470, 2010410333, 4020820666, 10052051665, 20104103330]

約数ペア:

[(1, 20104103330), (2, 10052051665), (5, 4020820666), (10, 2010410333), (739, 27204470), (1478, 13602235), (3695, 5440894), (7390, 2720447)]