20189165076

素因数分解:

$2^2\times 3^2\times {\mathrm{560810141}}^1$

素因数の和:560810151

約数の個数: 18

約数和(自身を含む): 51033722922

約数和(自身を除く): 30844557846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560810141, 1121620282, 1682430423, 2243240564, 3364860846, 5047291269, 6729721692, 10094582538, 20189165076]

約数ペア:

[(1, 20189165076), (2, 10094582538), (3, 6729721692), (4, 5047291269), (6, 3364860846), (9, 2243240564), (12, 1682430423), (18, 1121620282), (36, 560810141)]