20714954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4451}}^1$

素因数の和:4645

約数の個数: 16

約数和(自身を含む): 33657120

約数和(自身を除く): 12942166

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4451, 4654, 8902, 57863, 115726, 796729, 1593458, 10357477, 20714954]

約数ペア:

[(1, 20714954), (2, 10357477), (13, 1593458), (26, 796729), (179, 115726), (358, 57863), (2327, 8902), (4451, 4654)]