20166083170

素因数分解:

$2^1\times 5^1\times {\mathrm{23971}}^1\times {\mathrm{84127}}^1$

素因数の和:108105

約数の個数: 16

約数和(自身を含む): 36300895488

約数和(自身を除く): 16134812318

約数列:

[1, 2, 5, 10, 23971, 47942, 84127, 119855, 168254, 239710, 420635, 841270, 2016608317, 4033216634, 10083041585, 20166083170]

約数ペア:

[(1, 20166083170), (2, 10083041585), (5, 4033216634), (10, 2016608317), (23971, 841270), (47942, 420635), (84127, 239710), (119855, 168254)]