20203029

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29153}}^1$

素因数の和:29177

約数の個数: 24

約数和(自身を含む): 36384192

約数和(自身を除く): 16181163

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 29153, 87459, 204071, 262377, 320683, 612213, 962049, 1836639, 2244781, 2886147, 6734343, 20203029]

約数ペア:

[(1, 20203029), (3, 6734343), (7, 2886147), (9, 2244781), (11, 1836639), (21, 962049), (33, 612213), (63, 320683), (77, 262377), (99, 204071), (231, 87459), (693, 29153)]