20174020997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{538649}}^1$

素因数の和:538772

約数の個数: 16

約数和(自身を含む): 22562971200

約数和(自身を除く): 2388950203

約数列:

[1, 13, 43, 67, 559, 871, 2881, 37453, 538649, 7002437, 23161907, 36089483, 301104791, 469163279, 1551847769, 20174020997]

約数ペア:

[(1, 20174020997), (13, 1551847769), (43, 469163279), (67, 301104791), (559, 36089483), (871, 23161907), (2881, 7002437), (37453, 538649)]