20702925383

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{4337}}^1\times {\mathrm{15859}}^1$

素因数の和:20246

約数の個数: 16

約数和(自身を含む): 24217839360

約数和(自身を除く): 3514913977

約数列:

[1, 7, 43, 301, 4337, 15859, 30359, 111013, 186491, 681937, 1305437, 4773559, 68780483, 481463381, 2957560769, 20702925383]

約数ペア:

[(1, 20702925383), (7, 2957560769), (43, 481463381), (301, 68780483), (4337, 4773559), (15859, 1305437), (30359, 681937), (111013, 186491)]