20199298890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673309963}}^1$

素因数の和:673309973

約数の個数: 16

約数和(自身を含む): 48478317408

約数和(自身を除く): 28279018518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673309963, 1346619926, 2019929889, 3366549815, 4039859778, 6733099630, 10099649445, 20199298890]

約数ペア:

[(1, 20199298890), (2, 10099649445), (3, 6733099630), (5, 4039859778), (6, 3366549815), (10, 2019929889), (15, 1346619926), (30, 673309963)]