20125070979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{766757}}^1$

素因数の和:767446

約数の個数: 16

約数和(自身を含む): 28940513952

約数和(自身を除く): 8815442973

約数列:

[1, 3, 13, 39, 673, 2019, 8749, 26247, 766757, 2300271, 9967841, 29903523, 516027461, 1548082383, 6708356993, 20125070979]

約数ペア:

[(1, 20125070979), (3, 6708356993), (13, 1548082383), (39, 516027461), (673, 29903523), (2019, 9967841), (8749, 2300271), (26247, 766757)]