20183940296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194076349}}^1$

素因数の和:194076368

約数の個数: 16

約数和(自身を含む): 40756033500

約数和(自身を除く): 20572093204

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194076349, 388152698, 776305396, 1552610792, 2522992537, 5045985074, 10091970148, 20183940296]

約数ペア:

[(1, 20183940296), (2, 10091970148), (4, 5045985074), (8, 2522992537), (13, 1552610792), (26, 776305396), (52, 388152698), (104, 194076349)]