20235531386

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35253539}}^1$

素因数の和:35253589

約数の個数: 16

約数和(自身を含む): 35535568320

約数和(自身を除く): 15300036934

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 35253539, 70507078, 246774773, 493549546, 1445395099, 2890790198, 10117765693, 20235531386]

約数ペア:

[(1, 20235531386), (2, 10117765693), (7, 2890790198), (14, 1445395099), (41, 493549546), (82, 246774773), (287, 70507078), (574, 35253539)]