20236816894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76078259}}^1$

素因数の和:76078287

約数の個数: 16

約数和(自身を含む): 36517564800

約数和(自身を除く): 16280747906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 76078259, 152156518, 532547813, 1065095626, 1445486921, 2890973842, 10118408447, 20236816894]

約数ペア:

[(1, 20236816894), (2, 10118408447), (7, 2890973842), (14, 1445486921), (19, 1065095626), (38, 532547813), (133, 152156518), (266, 76078259)]