20200432

素因数分解:

$2^4\times 7^1\times {\mathrm{180361}}^1$

素因数の和:180376

約数の個数: 20

約数和(自身を含む): 44729776

約数和(自身を除く): 24529344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180361, 360722, 721444, 1262527, 1442888, 2525054, 2885776, 5050108, 10100216, 20200432]

約数ペア:

[(1, 20200432), (2, 10100216), (4, 5050108), (7, 2885776), (8, 2525054), (14, 1442888), (16, 1262527), (28, 721444), (56, 360722), (112, 180361)]