20132614970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3295027}}^1$

素因数の和:3295094

約数の個数: 32

約数和(自身を含む): 39856658688

約数和(自身を除く): 19724043718

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 3295027, 6590054, 16475135, 32950270, 42835351, 85670702, 154866269, 214176755, 309732538, 428353510, 774331345, 1548662690, 2013261497, 4026522994, 10066307485, 20132614970]

約数ペア:

[(1, 20132614970), (2, 10066307485), (5, 4026522994), (10, 2013261497), (13, 1548662690), (26, 774331345), (47, 428353510), (65, 309732538), (94, 214176755), (130, 154866269), (235, 85670702), (470, 42835351), (611, 32950270), (1222, 16475135), (3055, 6590054), (6110, 3295027)]