20661036110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 46774506240

約数和(自身を除く): 26113470130

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 53, 55, 61, 65, 82, 106, 109, 110, 122, 130, 143, 205, 218, 265, 286, 305, 410, 451, 530, 533, 545, 583, 610, 671, 689, 715, 793, 902, 1066, 1090, 1166, 1199, 1342, 1378, 1417, 1430, 1586, 2173, 2255, 2398, 2501, 2665, 2834, 2915, 3233, 3355, 3445, 3965, 4346, 4469, 4510, 5002, 5330, 5777, 5830, 5863, 5995, 6466, 6649, 6710, 6890, 7085, 7579, 7930, 8723, 8938, 10865, 11554, 11726, 11990, 12505, 13298, 14170, 15158, 15587, 16165, 17446, 21730, 22345, 23903, 25010, 27511, 28249, 28885, 29315, 31174, 32330, 32513, 33245, 35563, 37895, 42029, 43615, 44690, 47806, 49159, 55022, 56498, 57770, 58097, 58630, 63547, 65026, 66490, 71126, 73139, 75101, 75790, 77935, 84058, 86437, 87230, 98318, 116194, 119515, 127094, 132553, 137555, 141245, 146278, 150202, 155870, 162565, 172874, 177815, 210145, 236857, 239030, 245795, 265106, 272609, 275110, 282490, 290485, 310739, 317735, 325130, 352397, 355630, 357643, 365695, 375505, 420290, 432185, 462319, 473714, 491590, 545218, 580970, 621478, 635470, 639067, 662765, 704794, 715286, 731390, 751010, 826111, 864370, 924638, 950807, 1184285, 1278134, 1325530, 1363045, 1458083, 1553695, 1652222, 1723189, 1761985, 1788215, 1901614, 2311595, 2368570, 2605427, 2726090, 2916166, 2998699, 3079141, 3107390, 3195335, 3446378, 3523970, 3543917, 3576430, 3876367, 4130555, 4581161, 4623190, 4754035, 5210854, 5997398, 6158282, 6390670, 7087834, 7290415, 7752734, 8261110, 8615945, 9162322, 9508070, 13027135, 14448277, 14580830, 14993495, 15395705, 17231890, 17719585, 18955079, 19381835, 22905805, 26054270, 28896554, 29986990, 30791410, 33870551, 35439170, 37910158, 38763670, 38983087, 45811610, 50392771, 67741102, 72241385, 77966174, 94775395, 100785542, 144482770, 158931047, 169352755, 187827601, 189550790, 194915435, 251963855, 317862094, 338705510, 375655202, 389830870, 503927710, 794655235, 939138005, 1589310470, 1878276010, 2066103611, 4132207222, 10330518055, 20661036110]

約数ペア:

[(1, 20661036110), (2, 10330518055), (5, 4132207222), (10, 2066103611), (11, 1878276010), (13, 1589310470), (22, 939138005), (26, 794655235), (41, 503927710), (53, 389830870), (55, 375655202), (61, 338705510), (65, 317862094), (82, 251963855), (106, 194915435), (109, 189550790), (110, 187827601), (122, 169352755), (130, 158931047), (143, 144482770), (205, 100785542), (218, 94775395), (265, 77966174), (286, 72241385), (305, 67741102), (410, 50392771), (451, 45811610), (530, 38983087), (533, 38763670), (545, 37910158), (583, 35439170), (610, 33870551), (671, 30791410), (689, 29986990), (715, 28896554), (793, 26054270), (902, 22905805), (1066, 19381835), (1090, 18955079), (1166, 17719585), (1199, 17231890), (1342, 15395705), (1378, 14993495), (1417, 14580830), (1430, 14448277), (1586, 13027135), (2173, 9508070), (2255, 9162322), (2398, 8615945), (2501, 8261110), (2665, 7752734), (2834, 7290415), (2915, 7087834), (3233, 6390670), (3355, 6158282), (3445, 5997398), (3965, 5210854), (4346, 4754035), (4469, 4623190), (4510, 4581161), (5002, 4130555), (5330, 3876367), (5777, 3576430), (5830, 3543917), (5863, 3523970), (5995, 3446378), (6466, 3195335), (6649, 3107390), (6710, 3079141), (6890, 2998699), (7085, 2916166), (7579, 2726090), (7930, 2605427), (8723, 2368570), (8938, 2311595), (10865, 1901614), (11554, 1788215), (11726, 1761985), (11990, 1723189), (12505, 1652222), (13298, 1553695), (14170, 1458083), (15158, 1363045), (15587, 1325530), (16165, 1278134), (17446, 1184285), (21730, 950807), (22345, 924638), (23903, 864370), (25010, 826111), (27511, 751010), (28249, 731390), (28885, 715286), (29315, 704794), (31174, 662765), (32330, 639067), (32513, 635470), (33245, 621478), (35563, 580970), (37895, 545218), (42029, 491590), (43615, 473714), (44690, 462319), (47806, 432185), (49159, 420290), (55022, 375505), (56498, 365695), (57770, 357643), (58097, 355630), (58630, 352397), (63547, 325130), (65026, 317735), (66490, 310739), (71126, 290485), (73139, 282490), (75101, 275110), (75790, 272609), (77935, 265106), (84058, 245795), (86437, 239030), (87230, 236857), (98318, 210145), (116194, 177815), (119515, 172874), (127094, 162565), (132553, 155870), (137555, 150202), (141245, 146278)]