2019969666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 5359011840

約数和(自身を除く): 3339042174

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 47, 59, 66, 78, 94, 99, 117, 118, 141, 143, 177, 198, 234, 282, 283, 286, 354, 423, 429, 517, 531, 566, 611, 649, 767, 846, 849, 858, 1034, 1062, 1222, 1287, 1298, 1534, 1551, 1698, 1833, 1947, 2301, 2547, 2574, 2773, 3102, 3113, 3666, 3679, 3894, 4602, 4653, 5094, 5499, 5546, 5841, 6226, 6721, 6903, 7358, 8319, 8437, 9306, 9339, 10998, 11037, 11682, 13301, 13442, 13806, 16638, 16697, 16874, 18678, 20163, 22074, 24957, 25311, 26602, 28017, 30503, 33111, 33394, 36049, 39903, 40326, 40469, 49914, 50091, 50622, 56034, 60489, 61006, 66222, 72098, 75933, 79806, 80938, 91509, 100182, 108147, 119709, 120978, 121407, 146311, 150273, 151866, 172913, 183018, 183667, 216294, 217061, 239418, 242814, 274527, 292622, 300546, 324441, 345826, 364221, 367334, 396539, 434122, 438933, 518739, 549054, 551001, 648882, 651183, 728442, 784759, 793078, 877866, 1037478, 1102002, 1189617, 1302366, 1316799, 1556217, 1569518, 1653003, 1902043, 1953549, 2354277, 2379234, 2387671, 2633598, 3112434, 3306006, 3568851, 3804086, 3907098, 4708554, 4775342, 5706129, 7062831, 7137702, 7163013, 8632349, 10201867, 11412258, 14125662, 14326026, 17118387, 17264698, 20403734, 21489039, 25897047, 30605601, 34236774, 42978078, 51794094, 61211202, 77691141, 91816803, 112220537, 155382282, 183633606, 224441074, 336661611, 673323222, 1009984833, 2019969666]

約数ペア:

[(1, 2019969666), (2, 1009984833), (3, 673323222), (6, 336661611), (9, 224441074), (11, 183633606), (13, 155382282), (18, 112220537), (22, 91816803), (26, 77691141), (33, 61211202), (39, 51794094), (47, 42978078), (59, 34236774), (66, 30605601), (78, 25897047), (94, 21489039), (99, 20403734), (117, 17264698), (118, 17118387), (141, 14326026), (143, 14125662), (177, 11412258), (198, 10201867), (234, 8632349), (282, 7163013), (283, 7137702), (286, 7062831), (354, 5706129), (423, 4775342), (429, 4708554), (517, 3907098), (531, 3804086), (566, 3568851), (611, 3306006), (649, 3112434), (767, 2633598), (846, 2387671), (849, 2379234), (858, 2354277), (1034, 1953549), (1062, 1902043), (1222, 1653003), (1287, 1569518), (1298, 1556217), (1534, 1316799), (1551, 1302366), (1698, 1189617), (1833, 1102002), (1947, 1037478), (2301, 877866), (2547, 793078), (2574, 784759), (2773, 728442), (3102, 651183), (3113, 648882), (3666, 551001), (3679, 549054), (3894, 518739), (4602, 438933), (4653, 434122), (5094, 396539), (5499, 367334), (5546, 364221), (5841, 345826), (6226, 324441), (6721, 300546), (6903, 292622), (7358, 274527), (8319, 242814), (8437, 239418), (9306, 217061), (9339, 216294), (10998, 183667), (11037, 183018), (11682, 172913), (13301, 151866), (13442, 150273), (13806, 146311), (16638, 121407), (16697, 120978), (16874, 119709), (18678, 108147), (20163, 100182), (22074, 91509), (24957, 80938), (25311, 79806), (26602, 75933), (28017, 72098), (30503, 66222), (33111, 61006), (33394, 60489), (36049, 56034), (39903, 50622), (40326, 50091), (40469, 49914)]