2023244780

素因数分解:

$2^2\times 5^1\times {\mathrm{9001}}^1\times {\mathrm{11239}}^1$

素因数の和:20249

約数の個数: 24

約数和(自身を含む): 4249664160

約数和(自身を除く): 2226419380

約数列:

[1, 2, 4, 5, 10, 20, 9001, 11239, 18002, 22478, 36004, 44956, 45005, 56195, 90010, 112390, 180020, 224780, 101162239, 202324478, 404648956, 505811195, 1011622390, 2023244780]

約数ペア:

[(1, 2023244780), (2, 1011622390), (4, 505811195), (5, 404648956), (10, 202324478), (20, 101162239), (9001, 224780), (11239, 180020), (18002, 112390), (22478, 90010), (36004, 56195), (44956, 45005)]