20120780147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{53047}}^1$

素因数の和:53402

約数の個数: 16

約数和(自身を含む): 21923677440

約数和(自身を除く): 1802897293

約数列:

[1, 13, 163, 179, 2119, 2327, 29177, 53047, 379301, 689611, 8646661, 9495413, 112406593, 123440369, 1547752319, 20120780147]

約数ペア:

[(1, 20120780147), (13, 1547752319), (163, 123440369), (179, 112406593), (2119, 9495413), (2327, 8646661), (29177, 689611), (53047, 379301)]