20199137230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27670051}}^1$

素因数の和:27670131

約数の個数: 16

約数和(自身を含む): 36856509264

約数和(自身を除く): 16657372034

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27670051, 55340102, 138350255, 276700510, 2019913723, 4039827446, 10099568615, 20199137230]

約数ペア:

[(1, 20199137230), (2, 10099568615), (5, 4039827446), (10, 2019913723), (73, 276700510), (146, 138350255), (365, 55340102), (730, 27670051)]