20183076

素因数分解:

$2^2\times 3^2\times {\mathrm{560641}}^1$

素因数の和:560651

約数の個数: 18

約数和(自身を含む): 51018422

約数和(自身を除く): 30835346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560641, 1121282, 1681923, 2242564, 3363846, 5045769, 6727692, 10091538, 20183076]

約数ペア:

[(1, 20183076), (2, 10091538), (3, 6727692), (4, 5045769), (6, 3363846), (9, 2242564), (12, 1681923), (18, 1121282), (36, 560641)]