20211448738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11602439}}^1$

素因数の和:11602521

約数の個数: 16

約数和(自身を含む): 33136568640

約数和(自身を除く): 12925119902

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 11602439, 23204878, 150831707, 301663414, 777363413, 1554726826, 10105724369, 20211448738]

約数ペア:

[(1, 20211448738), (2, 10105724369), (13, 1554726826), (26, 777363413), (67, 301663414), (134, 150831707), (871, 23204878), (1742, 11602439)]