20364042

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{9781}}^1$

素因数の和:10133

約数の個数: 16

約数和(自身を含む): 40849632

約数和(自身を除く): 20485590

約数列:

[1, 2, 3, 6, 347, 694, 1041, 2082, 9781, 19562, 29343, 58686, 3394007, 6788014, 10182021, 20364042]

約数ペア:

[(1, 20364042), (2, 10182021), (3, 6788014), (6, 3394007), (347, 58686), (694, 29343), (1041, 19562), (2082, 9781)]