20135685121

素因数分解:

${\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1\times {\mathrm{1999}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 20700064000

約数和(自身を除く): 564378879

約数列:

[1, 43, 433, 541, 1999, 18619, 23263, 85957, 234253, 865567, 1081459, 10072879, 37219381, 46502737, 468271747, 20135685121]

約数ペア:

[(1, 20135685121), (43, 468271747), (433, 46502737), (541, 37219381), (1999, 10072879), (18619, 1081459), (23263, 865567), (85957, 234253)]