20246987966

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{31541}}^1\times {\mathrm{6829}}^1$

素因数の和:38419

約数の個数: 16

約数和(自身を含む): 31022187840

約数和(自身を除く): 10775199874

約数列:

[1, 2, 47, 94, 6829, 13658, 31541, 63082, 320963, 641926, 1482427, 2964854, 215393489, 430786978, 10123493983, 20246987966]

約数ペア:

[(1, 20246987966), (2, 10123493983), (47, 430786978), (94, 215393489), (6829, 2964854), (13658, 1482427), (31541, 641926), (63082, 320963)]