2020177864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14854249}}^1$

素因数の和:14854272

約数の個数: 16

約数和(自身を含む): 4010647500

約数和(自身を除く): 1990469636

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14854249, 29708498, 59416996, 118833992, 252522233, 505044466, 1010088932, 2020177864]

約数ペア:

[(1, 2020177864), (2, 1010088932), (4, 505044466), (8, 252522233), (17, 118833992), (34, 59416996), (68, 29708498), (136, 14854249)]