20341836

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{1033}}^1$

素因数の和:1590

約数の個数: 36

約数和(自身を含む): 51563512

約数和(自身を除く): 31221676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1033, 1094, 1641, 2066, 2188, 3099, 3282, 4132, 4923, 6198, 6564, 9297, 9846, 12396, 18594, 19692, 37188, 565051, 1130102, 1695153, 2260204, 3390306, 5085459, 6780612, 10170918, 20341836]

約数ペア:

[(1, 20341836), (2, 10170918), (3, 6780612), (4, 5085459), (6, 3390306), (9, 2260204), (12, 1695153), (18, 1130102), (36, 565051), (547, 37188), (1033, 19692), (1094, 18594), (1641, 12396), (2066, 9846), (2188, 9297), (3099, 6564), (3282, 6198), (4132, 4923)]