20843014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3041}}^1$

素因数の和:3215

約数の個数: 16

約数和(自身を含む): 32853600

約数和(自身を除く): 12010586

約数列:

[1, 2, 23, 46, 149, 298, 3041, 3427, 6082, 6854, 69943, 139886, 453109, 906218, 10421507, 20843014]

約数ペア:

[(1, 20843014), (2, 10421507), (23, 906218), (46, 453109), (149, 139886), (298, 69943), (3041, 6854), (3427, 6082)]