22820056

素因数分解:

$2^3\times 7^1\times {\mathrm{407501}}^1$

素因数の和:407514

約数の個数: 16

約数和(自身を含む): 48900240

約数和(自身を除く): 26080184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 407501, 815002, 1630004, 2852507, 3260008, 5705014, 11410028, 22820056]

約数ペア:

[(1, 22820056), (2, 11410028), (4, 5705014), (7, 3260008), (8, 2852507), (14, 1630004), (28, 815002), (56, 407501)]