20343072884

素因数分解:

$2^2\times {\mathrm{6619}}^1\times {\mathrm{768359}}^1$

素因数の和:774982

約数の個数: 12

約数和(自身を含む): 35605802400

約数和(自身を除く): 15262729516

約数列:

[1, 2, 4, 6619, 13238, 26476, 768359, 1536718, 3073436, 5085768221, 10171536442, 20343072884]

約数ペア:

[(1, 20343072884), (2, 10171536442), (4, 5085768221), (6619, 3073436), (13238, 1536718), (26476, 768359)]