20166745194

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{666493}}^1$

素因数の和:666583

約数の個数: 36

約数和(自身を含む): 44786397318

約数和(自身を除く): 24619652124

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1681, 3362, 5043, 10086, 15129, 30258, 666493, 1332986, 1999479, 3998958, 5998437, 11996874, 27326213, 54652426, 81978639, 163957278, 245935917, 491871834, 1120374733, 2240749466, 3361124199, 6722248398, 10083372597, 20166745194]

約数ペア:

[(1, 20166745194), (2, 10083372597), (3, 6722248398), (6, 3361124199), (9, 2240749466), (18, 1120374733), (41, 491871834), (82, 245935917), (123, 163957278), (246, 81978639), (369, 54652426), (738, 27326213), (1681, 11996874), (3362, 5998437), (5043, 3998958), (10086, 1999479), (15129, 1332986), (30258, 666493)]