20228799410

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1621}}^1\times {\mathrm{4441}}^1$

素因数の和:6350

約数の個数: 32

約数和(自身を含む): 36572194224

約数和(自身を除く): 16343394814

約数列:

[1, 2, 5, 10, 281, 562, 1405, 1621, 2810, 3242, 4441, 8105, 8882, 16210, 22205, 44410, 455501, 911002, 1247921, 2277505, 2495842, 4555010, 6239605, 7198861, 12479210, 14397722, 35994305, 71988610, 2022879941, 4045759882, 10114399705, 20228799410]

約数ペア:

[(1, 20228799410), (2, 10114399705), (5, 4045759882), (10, 2022879941), (281, 71988610), (562, 35994305), (1405, 14397722), (1621, 12479210), (2810, 7198861), (3242, 6239605), (4441, 4555010), (8105, 2495842), (8882, 2277505), (16210, 1247921), (22205, 911002), (44410, 455501)]