20173583670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672452789}}^1$

素因数の和:672452799

約数の個数: 16

約数和(自身を含む): 48416600880

約数和(自身を除く): 28243017210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672452789, 1344905578, 2017358367, 3362263945, 4034716734, 6724527890, 10086791835, 20173583670]

約数ペア:

[(1, 20173583670), (2, 10086791835), (3, 6724527890), (5, 4034716734), (6, 3362263945), (10, 2017358367), (15, 1344905578), (30, 672452789)]