20162952012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{253469}}^1$

素因数の和:254430

約数の個数: 48

約数和(自身を含む): 53824861440

約数和(自身を除く): 33661909428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 947, 1894, 2841, 3788, 5682, 6629, 11364, 13258, 19887, 26516, 39774, 79548, 253469, 506938, 760407, 1013876, 1520814, 1774283, 3041628, 3548566, 5322849, 7097132, 10645698, 21291396, 240035143, 480070286, 720105429, 960140572, 1440210858, 1680246001, 2880421716, 3360492002, 5040738003, 6720984004, 10081476006, 20162952012]

約数ペア:

[(1, 20162952012), (2, 10081476006), (3, 6720984004), (4, 5040738003), (6, 3360492002), (7, 2880421716), (12, 1680246001), (14, 1440210858), (21, 960140572), (28, 720105429), (42, 480070286), (84, 240035143), (947, 21291396), (1894, 10645698), (2841, 7097132), (3788, 5322849), (5682, 3548566), (6629, 3041628), (11364, 1774283), (13258, 1520814), (19887, 1013876), (26516, 760407), (39774, 506938), (79548, 253469)]