20260664

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{23669}}^1$

素因数の和:23782

約数の個数: 16

約数和(自身を含む): 38345400

約数和(自身を除く): 18084736

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 23669, 47338, 94676, 189352, 2532583, 5065166, 10130332, 20260664]

約数ペア:

[(1, 20260664), (2, 10130332), (4, 5065166), (8, 2532583), (107, 189352), (214, 94676), (428, 47338), (856, 23669)]