20178092198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4040467}}^1$

素因数の和:4040707

約数の個数: 16

約数和(自身を含む): 33164161344

約数和(自身を除く): 12986069146

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 4040467, 8080934, 44445137, 88890274, 917186009, 1834372018, 10089046099, 20178092198]

約数ペア:

[(1, 20178092198), (2, 10089046099), (11, 1834372018), (22, 917186009), (227, 88890274), (454, 44445137), (2497, 8080934), (4994, 4040467)]