20195024302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8365793}}^1$

素因数の和:8365883

約数の個数: 16

約数和(自身を含む): 32526207072

約数和(自身を除く): 12331182770

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 8365793, 16731586, 142218481, 284436962, 593971303, 1187942606, 10097512151, 20195024302]

約数ペア:

[(1, 20195024302), (2, 10097512151), (17, 1187942606), (34, 593971303), (71, 284436962), (142, 142218481), (1207, 16731586), (2414, 8365793)]