16820170104

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{18941633}}^1$

素因数の和:18941679

約数の個数: 32

約数和(自身を含む): 43186925520

約数和(自身を除く): 26366755416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 18941633, 37883266, 56824899, 75766532, 113649798, 151533064, 227299596, 454599192, 700840421, 1401680842, 2102521263, 2803361684, 4205042526, 5606723368, 8410085052, 16820170104]

約数ペア:

[(1, 16820170104), (2, 8410085052), (3, 5606723368), (4, 4205042526), (6, 2803361684), (8, 2102521263), (12, 1401680842), (24, 700840421), (37, 454599192), (74, 227299596), (111, 151533064), (148, 113649798), (222, 75766532), (296, 56824899), (444, 37883266), (888, 18941633)]