20173161590

素因数分解:

$2^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{1191563}}^1$

素因数の和:1193263

約数の個数: 16

約数和(自身を含む): 36333169488

約数和(自身を除く): 16160007898

約数列:

[1, 2, 5, 10, 1693, 3386, 8465, 16930, 1191563, 2383126, 5957815, 11915630, 2017316159, 4034632318, 10086580795, 20173161590]

約数ペア:

[(1, 20173161590), (2, 10086580795), (5, 4034632318), (10, 2017316159), (1693, 11915630), (3386, 5957815), (8465, 2383126), (16930, 1191563)]