20170469485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{772963}}^1$

素因数の和:773292

約数の個数: 16

約数和(自身を含む): 25711874496

約数和(自身を除く): 5541405011

約数列:

[1, 5, 17, 85, 307, 1535, 5219, 26095, 772963, 3864815, 13140371, 65701855, 237299641, 1186498205, 4034093897, 20170469485]

約数ペア:

[(1, 20170469485), (5, 4034093897), (17, 1186498205), (85, 237299641), (307, 65701855), (1535, 13140371), (5219, 3864815), (26095, 772963)]