2022972860

素因数分解:

$2^2\times 5^1\times {\mathrm{24509}}^1\times {\mathrm{4127}}^1$

素因数の和:28645

約数の個数: 24

約数和(自身を含む): 4249445760

約数和(自身を除く): 2226472900

約数列:

[1, 2, 4, 5, 10, 20, 4127, 8254, 16508, 20635, 24509, 41270, 49018, 82540, 98036, 122545, 245090, 490180, 101148643, 202297286, 404594572, 505743215, 1011486430, 2022972860]

約数ペア:

[(1, 2022972860), (2, 1011486430), (4, 505743215), (5, 404594572), (10, 202297286), (20, 101148643), (4127, 490180), (8254, 245090), (16508, 122545), (20635, 98036), (24509, 82540), (41270, 49018)]