20736040926

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 44592055200

約数和(自身を除く): 23856014274

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 269, 461, 538, 807, 899, 922, 961, 1383, 1614, 1798, 1922, 2697, 2766, 2883, 5394, 5766, 7801, 8339, 13369, 14291, 15602, 16678, 23403, 25017, 26738, 27869, 28582, 40107, 42873, 46806, 50034, 55738, 80214, 83607, 85746, 124009, 167214, 241831, 248018, 258509, 372027, 414439, 443021, 483662, 517018, 725493, 744054, 775527, 828878, 886042, 1243317, 1329063, 1450986, 1551054, 2486634, 2658126, 3596261, 3844279, 7192522, 7496761, 7688558, 10788783, 11532837, 12847609, 14993522, 21577566, 22490283, 23065674, 25695218, 38542827, 44980566, 77085654, 111484091, 119172649, 222968182, 238345298, 334452273, 357517947, 668904546, 715035894, 3456006821, 6912013642, 10368020463, 20736040926]

約数ペア:

[(1, 20736040926), (2, 10368020463), (3, 6912013642), (6, 3456006821), (29, 715035894), (31, 668904546), (58, 357517947), (62, 334452273), (87, 238345298), (93, 222968182), (174, 119172649), (186, 111484091), (269, 77085654), (461, 44980566), (538, 38542827), (807, 25695218), (899, 23065674), (922, 22490283), (961, 21577566), (1383, 14993522), (1614, 12847609), (1798, 11532837), (1922, 10788783), (2697, 7688558), (2766, 7496761), (2883, 7192522), (5394, 3844279), (5766, 3596261), (7801, 2658126), (8339, 2486634), (13369, 1551054), (14291, 1450986), (15602, 1329063), (16678, 1243317), (23403, 886042), (25017, 828878), (26738, 775527), (27869, 744054), (28582, 725493), (40107, 517018), (42873, 483662), (46806, 443021), (50034, 414439), (55738, 372027), (80214, 258509), (83607, 248018), (85746, 241831), (124009, 167214)]