201920328

素因数分解:

$2^3\times 3^2\times {\mathrm{2804449}}^1$

素因数の和:2804461

約数の個数: 24

約数和(自身を含む): 546867750

約数和(自身を除く): 344947422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2804449, 5608898, 8413347, 11217796, 16826694, 22435592, 25240041, 33653388, 50480082, 67306776, 100960164, 201920328]

約数ペア:

[(1, 201920328), (2, 100960164), (3, 67306776), (4, 50480082), (6, 33653388), (8, 25240041), (9, 22435592), (12, 16826694), (18, 11217796), (24, 8413347), (36, 5608898), (72, 2804449)]