20241320210

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8064271}}^1$

素因数の和:8064529

約数の個数: 16

約数和(自身を含む): 36579537792

約数和(自身を除く): 16338217582

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 8064271, 16128542, 40321355, 80642710, 2024132021, 4048264042, 10120660105, 20241320210]

約数ペア:

[(1, 20241320210), (2, 10120660105), (5, 4048264042), (10, 2024132021), (251, 80642710), (502, 40321355), (1255, 16128542), (2510, 8064271)]