20138040026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10610137}}^1$

素因数の和:10610225

約数の個数: 16

約数和(自身を含む): 32976308904

約数和(自身を除く): 12838268878

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 10610137, 21220274, 137931781, 275863562, 774540001, 1549080002, 10069020013, 20138040026]

約数ペア:

[(1, 20138040026), (2, 10069020013), (13, 1549080002), (26, 774540001), (73, 275863562), (146, 137931781), (949, 21220274), (1898, 10610137)]