20179340936

素因数分解:

$2^3\times {\mathrm{6577}}^1\times {\mathrm{383521}}^1$

素因数の和:390104

約数の個数: 16

約数和(自身を含む): 37842115740

約数和(自身を除く): 17662774804

約数列:

[1, 2, 4, 8, 6577, 13154, 26308, 52616, 383521, 767042, 1534084, 3068168, 2522417617, 5044835234, 10089670468, 20179340936]

約数ペア:

[(1, 20179340936), (2, 10089670468), (4, 5044835234), (8, 2522417617), (6577, 3068168), (13154, 1534084), (26308, 767042), (52616, 383521)]