20173896262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5138537}}^1$

素因数の和:5138703

約数の個数: 16

約数和(自身を含む): 32804426592

約数和(自身を除く): 12630530330

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 5138537, 10277074, 66800981, 133601962, 775919087, 1551838174, 10086948131, 20173896262]

約数ペア:

[(1, 20173896262), (2, 10086948131), (13, 1551838174), (26, 775919087), (151, 133601962), (302, 66800981), (1963, 10277074), (3926, 5138537)]