20340020742

素因数分解:

$2^1\times 3^1\times {\mathrm{4397}}^1\times {\mathrm{770981}}^1$

素因数の和:775383

約数の個数: 16

約数和(自身を含む): 40689346032

約数和(自身を除く): 20349325290

約数列:

[1, 2, 3, 6, 4397, 8794, 13191, 26382, 770981, 1541962, 2312943, 4625886, 3390003457, 6780006914, 10170010371, 20340020742]

約数ペア:

[(1, 20340020742), (2, 10170010371), (3, 6780006914), (6, 3390003457), (4397, 4625886), (8794, 2312943), (13191, 1541962), (26382, 770981)]