20565764304

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1\times {\mathrm{3671}}^1$

素因数の和:4728

約数の個数: 80

約数和(自身を含む): 53619425280

約数和(自身を除く): 33053660976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 919, 1016, 1524, 1838, 2032, 2757, 3048, 3671, 3676, 5514, 6096, 7342, 7352, 11013, 11028, 14684, 14704, 22026, 22056, 29368, 44052, 44112, 58736, 88104, 116713, 176208, 233426, 350139, 466217, 466852, 700278, 932434, 933704, 1398651, 1400556, 1864868, 1867408, 2797302, 2801112, 3373649, 3729736, 5594604, 5602224, 6747298, 7459472, 10120947, 11189208, 13494596, 20241894, 22378416, 26989192, 40483788, 53978384, 80967576, 161935152, 428453423, 856906846, 1285360269, 1713813692, 2570720538, 3427627384, 5141441076, 6855254768, 10282882152, 20565764304]

約数ペア:

[(1, 20565764304), (2, 10282882152), (3, 6855254768), (4, 5141441076), (6, 3427627384), (8, 2570720538), (12, 1713813692), (16, 1285360269), (24, 856906846), (48, 428453423), (127, 161935152), (254, 80967576), (381, 53978384), (508, 40483788), (762, 26989192), (919, 22378416), (1016, 20241894), (1524, 13494596), (1838, 11189208), (2032, 10120947), (2757, 7459472), (3048, 6747298), (3671, 5602224), (3676, 5594604), (5514, 3729736), (6096, 3373649), (7342, 2801112), (7352, 2797302), (11013, 1867408), (11028, 1864868), (14684, 1400556), (14704, 1398651), (22026, 933704), (22056, 932434), (29368, 700278), (44052, 466852), (44112, 466217), (58736, 350139), (88104, 233426), (116713, 176208)]