20175230

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1787}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 36367920

約数和(自身を除く): 16192690

約数列:

[1, 2, 5, 10, 1129, 1787, 2258, 3574, 5645, 8935, 11290, 17870, 2017523, 4035046, 10087615, 20175230]

約数ペア:

[(1, 20175230), (2, 10087615), (5, 4035046), (10, 2017523), (1129, 17870), (1787, 11290), (2258, 8935), (3574, 5645)]