20152138210

素因数分解:

$2^1\times 5^1\times {\mathrm{26699}}^1\times {\mathrm{75479}}^1$

素因数の和:102185

約数の個数: 16

約数和(自身を含む): 36275688000

約数和(自身を除く): 16123549790

約数列:

[1, 2, 5, 10, 26699, 53398, 75479, 133495, 150958, 266990, 377395, 754790, 2015213821, 4030427642, 10076069105, 20152138210]

約数ペア:

[(1, 20152138210), (2, 10076069105), (5, 4030427642), (10, 2015213821), (26699, 754790), (53398, 377395), (75479, 266990), (133495, 150958)]