20697366923

素因数分解:

${\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1\times {\mathrm{1723}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 21234825216

約数和(自身を除く): 537458293

約数列:

[1, 47, 431, 593, 1723, 20257, 27871, 80981, 255583, 742613, 1021739, 12012401, 34902811, 48021733, 440369509, 20697366923]

約数ペア:

[(1, 20697366923), (47, 440369509), (431, 48021733), (593, 34902811), (1723, 12012401), (20257, 1021739), (27871, 742613), (80981, 255583)]