20193659536

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{1526123}}^1$

素因数の和:1526958

約数の個数: 20

約数和(自身を含む): 39172550832

約数和(自身を除く): 18978891296

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 1526123, 3052246, 6104492, 12208984, 24417968, 1262103721, 2524207442, 5048414884, 10096829768, 20193659536]

約数ペア:

[(1, 20193659536), (2, 10096829768), (4, 5048414884), (8, 2524207442), (16, 1262103721), (827, 24417968), (1654, 12208984), (3308, 6104492), (6616, 3052246), (13232, 1526123)]