20182935942

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 53851392000

約数和(自身を除く): 33668456058

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 27, 34, 39, 46, 51, 54, 69, 78, 102, 117, 138, 139, 153, 207, 221, 234, 278, 299, 306, 351, 391, 414, 417, 442, 459, 529, 598, 621, 663, 702, 782, 834, 897, 918, 1058, 1173, 1242, 1251, 1326, 1587, 1794, 1807, 1989, 2346, 2363, 2502, 2691, 3174, 3197, 3519, 3614, 3753, 3978, 4726, 4761, 5083, 5382, 5421, 5967, 6394, 6877, 7038, 7089, 7506, 8073, 8993, 9522, 9591, 10166, 10557, 10842, 11934, 12167, 13754, 14178, 14283, 15249, 16146, 16263, 17986, 19182, 20631, 21114, 21267, 24334, 26979, 28566, 28773, 30498, 30719, 32526, 36501, 41262, 41561, 42534, 45747, 48789, 53958, 54349, 57546, 61438, 61893, 63801, 73002, 73531, 80937, 83122, 86319, 91494, 92157, 97578, 108698, 109503, 116909, 123786, 124683, 127602, 137241, 147062, 158171, 161874, 163047, 172638, 184314, 185679, 206839, 219006, 220593, 233818, 242811, 249366, 274482, 276471, 316342, 326094, 328509, 350727, 371358, 374049, 413678, 441186, 474513, 485622, 489141, 552942, 620517, 657018, 661779, 701454, 706537, 748098, 829413, 949026, 955903, 978282, 1052181, 1122147, 1241034, 1250027, 1323558, 1413074, 1423539, 1467423, 1658826, 1691213, 1861551, 1911806, 1985337, 2104362, 2119611, 2244294, 2500054, 2688907, 2847078, 2867709, 2934846, 3156543, 3382426, 3723102, 3750081, 3970674, 4239222, 4270617, 5073639, 5377814, 5584653, 5735418, 6313086, 6358833, 7500162, 8066721, 8541234, 8603127, 10147278, 11169306, 11250243, 12717666, 15220917, 16133442, 16250351, 17206254, 19076499, 21985769, 22500486, 24200163, 25809381, 28750621, 30441834, 32500702, 33750729, 38152998, 43971538, 45662751, 48400326, 48751053, 51618762, 57501242, 65957307, 67501458, 72600489, 86251863, 91325502, 97502106, 131914614, 145200978, 146253159, 172503726, 197871921, 258755589, 292506318, 373758073, 395743842, 438759477, 517511178, 593615763, 747516146, 776266767, 877518954, 1121274219, 1187231526, 1552533534, 2242548438, 3363822657, 6727645314, 10091467971, 20182935942]

約数ペア:

[(1, 20182935942), (2, 10091467971), (3, 6727645314), (6, 3363822657), (9, 2242548438), (13, 1552533534), (17, 1187231526), (18, 1121274219), (23, 877518954), (26, 776266767), (27, 747516146), (34, 593615763), (39, 517511178), (46, 438759477), (51, 395743842), (54, 373758073), (69, 292506318), (78, 258755589), (102, 197871921), (117, 172503726), (138, 146253159), (139, 145200978), (153, 131914614), (207, 97502106), (221, 91325502), (234, 86251863), (278, 72600489), (299, 67501458), (306, 65957307), (351, 57501242), (391, 51618762), (414, 48751053), (417, 48400326), (442, 45662751), (459, 43971538), (529, 38152998), (598, 33750729), (621, 32500702), (663, 30441834), (702, 28750621), (782, 25809381), (834, 24200163), (897, 22500486), (918, 21985769), (1058, 19076499), (1173, 17206254), (1242, 16250351), (1251, 16133442), (1326, 15220917), (1587, 12717666), (1794, 11250243), (1807, 11169306), (1989, 10147278), (2346, 8603127), (2363, 8541234), (2502, 8066721), (2691, 7500162), (3174, 6358833), (3197, 6313086), (3519, 5735418), (3614, 5584653), (3753, 5377814), (3978, 5073639), (4726, 4270617), (4761, 4239222), (5083, 3970674), (5382, 3750081), (5421, 3723102), (5967, 3382426), (6394, 3156543), (6877, 2934846), (7038, 2867709), (7089, 2847078), (7506, 2688907), (8073, 2500054), (8993, 2244294), (9522, 2119611), (9591, 2104362), (10166, 1985337), (10557, 1911806), (10842, 1861551), (11934, 1691213), (12167, 1658826), (13754, 1467423), (14178, 1423539), (14283, 1413074), (15249, 1323558), (16146, 1250027), (16263, 1241034), (17986, 1122147), (19182, 1052181), (20631, 978282), (21114, 955903), (21267, 949026), (24334, 829413), (26979, 748098), (28566, 706537), (28773, 701454), (30498, 661779), (30719, 657018), (32526, 620517), (36501, 552942), (41262, 489141), (41561, 485622), (42534, 474513), (45747, 441186), (48789, 413678), (53958, 374049), (54349, 371358), (57546, 350727), (61438, 328509), (61893, 326094), (63801, 316342), (73002, 276471), (73531, 274482), (80937, 249366), (83122, 242811), (86319, 233818), (91494, 220593), (92157, 219006), (97578, 206839), (108698, 185679), (109503, 184314), (116909, 172638), (123786, 163047), (124683, 161874), (127602, 158171), (137241, 147062)]