20769121569398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1\times {\mathrm{9943459}}^1$

素因数の和:9946172

約数の個数: 32

約数和(自身を含む): 34433326955520

約数和(自身を除く): 13664205386122

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 2671, 5342, 45407, 61433, 90814, 122866, 1044361, 2088722, 9943459, 19886918, 169038803, 228699557, 338077606, 457399114, 3887892469, 7775784938, 26558978989, 53117957978, 451502642813, 610856516747, 903005285626, 1221713033494, 10384560784699, 20769121569398]

約数ペア:

[(1, 20769121569398), (2, 10384560784699), (17, 1221713033494), (23, 903005285626), (34, 610856516747), (46, 451502642813), (391, 53117957978), (782, 26558978989), (2671, 7775784938), (5342, 3887892469), (45407, 457399114), (61433, 338077606), (90814, 228699557), (122866, 169038803), (1044361, 19886918), (2088722, 9943459)]