20174152012

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4475189}}^1$

素因数の和:4475230

約数の個数: 36

約数和(自身を含む): 42854419440

約数和(自身を除く): 22680267428

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 4475189, 8950378, 17900756, 31326323, 62652646, 102929347, 125305292, 205858694, 219284261, 411717388, 438568522, 720505429, 877137044, 1441010858, 2882021716, 5043538003, 10087076006, 20174152012]

約数ペア:

[(1, 20174152012), (2, 10087076006), (4, 5043538003), (7, 2882021716), (14, 1441010858), (23, 877137044), (28, 720505429), (46, 438568522), (49, 411717388), (92, 219284261), (98, 205858694), (161, 125305292), (196, 102929347), (322, 62652646), (644, 31326323), (1127, 17900756), (2254, 8950378), (4508, 4475189)]