20407524477

素因数分解:

$3^1\times {\mathrm{599}}^2\times {\mathrm{18959}}^1$

素因数の和:20160

約数の個数: 12

約数和(自身を含む): 27256971840

約数和(自身を除く): 6849447363

約数列:

[1, 3, 599, 1797, 18959, 56877, 358801, 1076403, 11356441, 34069323, 6802508159, 20407524477]

約数ペア:

[(1, 20407524477), (3, 6802508159), (599, 34069323), (1797, 11356441), (18959, 1076403), (56877, 358801)]