20199366906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1\times {\mathrm{51613}}^1$

素因数の和:55070

約数の個数: 32

約数和(自身を含む): 42538194240

約数和(自身を除く): 22338827334

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3433, 6866, 10299, 20598, 51613, 65227, 103226, 130454, 154839, 195681, 309678, 391362, 980647, 1961294, 2941941, 5883882, 177187429, 354374858, 531562287, 1063124574, 3366561151, 6733122302, 10099683453, 20199366906]

約数ペア:

[(1, 20199366906), (2, 10099683453), (3, 6733122302), (6, 3366561151), (19, 1063124574), (38, 531562287), (57, 354374858), (114, 177187429), (3433, 5883882), (6866, 2941941), (10299, 1961294), (20598, 980647), (51613, 391362), (65227, 309678), (103226, 195681), (130454, 154839)]