20188530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224317}}^1$

素因数の和:224330

約数の個数: 24

約数和(自身を含む): 52490412

約数和(自身を除く): 32301882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224317, 448634, 672951, 1121585, 1345902, 2018853, 2243170, 3364755, 4037706, 6729510, 10094265, 20188530]

約数ペア:

[(1, 20188530), (2, 10094265), (3, 6729510), (5, 4037706), (6, 3364755), (9, 2243170), (10, 2018853), (15, 1345902), (18, 1121585), (30, 672951), (45, 448634), (90, 224317)]