20675784146

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1991503}}^1$

素因数の和:1991713

約数の個数: 16

約数和(自身を含む): 32262364800

約数和(自身を除く): 11586580654

約数列:

[1, 2, 29, 58, 179, 358, 5191, 10382, 1991503, 3983006, 57753587, 115507174, 356479037, 712958074, 10337892073, 20675784146]

約数ペア:

[(1, 20675784146), (2, 10337892073), (29, 712958074), (58, 356479037), (179, 115507174), (358, 57753587), (5191, 3983006), (10382, 1991503)]