20314878

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{46381}}^1$

素因数の和:46459

約数の個数: 16

約数和(自身を含む): 41187216

約数和(自身を除く): 20872338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 46381, 92762, 139143, 278286, 3385813, 6771626, 10157439, 20314878]

約数ペア:

[(1, 20314878), (2, 10157439), (3, 6771626), (6, 3385813), (73, 278286), (146, 139143), (219, 92762), (438, 46381)]