20256450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{135043}}^1$

素因数の和:135058

約数の個数: 24

約数和(自身を含む): 50236368

約数和(自身を除く): 29979918

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 135043, 270086, 405129, 675215, 810258, 1350430, 2025645, 3376075, 4051290, 6752150, 10128225, 20256450]

約数ペア:

[(1, 20256450), (2, 10128225), (3, 6752150), (5, 4051290), (6, 3376075), (10, 2025645), (15, 1350430), (25, 810258), (30, 675215), (50, 405129), (75, 270086), (150, 135043)]