20236440266

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1055851}}^1$

素因数の和:1055934

約数の個数: 24

約数和(自身を含む): 35654010336

約数和(自身を除く): 15417570070

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1369, 2738, 9583, 19166, 1055851, 2111702, 7390957, 14781914, 39066487, 78132974, 273465409, 546930818, 1445460019, 2890920038, 10118220133, 20236440266]

約数ペア:

[(1, 20236440266), (2, 10118220133), (7, 2890920038), (14, 1445460019), (37, 546930818), (74, 273465409), (259, 78132974), (518, 39066487), (1369, 14781914), (2738, 7390957), (9583, 2111702), (19166, 1055851)]