20218138488

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10733}}^1$

素因数の和:10793

約数の個数: 224

約数和(自身を含む): 63354214800

約数和(自身を除く): 43136076312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 243, 306, 323, 324, 342, 408, 456, 459, 486, 513, 612, 646, 648, 684, 729, 918, 969, 972, 1026, 1224, 1292, 1368, 1377, 1458, 1539, 1836, 1938, 1944, 2052, 2584, 2754, 2907, 2916, 3078, 3672, 3876, 4104, 4131, 4617, 5508, 5814, 5832, 6156, 7752, 8262, 8721, 9234, 10733, 11016, 11628, 12312, 12393, 13851, 16524, 17442, 18468, 21466, 23256, 24786, 26163, 27702, 32199, 33048, 34884, 36936, 42932, 49572, 52326, 55404, 64398, 69768, 78489, 85864, 96597, 99144, 104652, 110808, 128796, 156978, 182461, 193194, 203927, 209304, 235467, 257592, 289791, 313956, 364922, 386388, 407854, 470934, 547383, 579582, 611781, 627912, 729844, 772776, 815708, 869373, 941868, 1094766, 1159164, 1223562, 1459688, 1631416, 1642149, 1738746, 1835343, 1883736, 2189532, 2318328, 2447124, 2608119, 3284298, 3466759, 3477492, 3670686, 4379064, 4894248, 4926447, 5216238, 5506029, 6568596, 6933518, 6954984, 7341372, 7824357, 9852894, 10400277, 10432476, 11012058, 13137192, 13867036, 14682744, 14779341, 15648714, 16518087, 19705788, 20800554, 20864952, 22024116, 27734072, 29558682, 31200831, 31297428, 33036174, 39411576, 41601108, 44048232, 44338023, 49554261, 59117364, 62401662, 62594856, 66072348, 83202216, 88676046, 93602493, 99108522, 118234728, 124803324, 132144696, 133014069, 148662783, 177352092, 187204986, 198217044, 249606648, 266028138, 280807479, 297325566, 354704184, 374409972, 396434088, 532056276, 561614958, 594651132, 748819944, 842422437, 1064112552, 1123229916, 1189302264, 1684844874, 2246459832, 2527267311, 3369689748, 5054534622, 6739379496, 10109069244, 20218138488]

約数ペア:

[(1, 20218138488), (2, 10109069244), (3, 6739379496), (4, 5054534622), (6, 3369689748), (8, 2527267311), (9, 2246459832), (12, 1684844874), (17, 1189302264), (18, 1123229916), (19, 1064112552), (24, 842422437), (27, 748819944), (34, 594651132), (36, 561614958), (38, 532056276), (51, 396434088), (54, 374409972), (57, 354704184), (68, 297325566), (72, 280807479), (76, 266028138), (81, 249606648), (102, 198217044), (108, 187204986), (114, 177352092), (136, 148662783), (152, 133014069), (153, 132144696), (162, 124803324), (171, 118234728), (204, 99108522), (216, 93602493), (228, 88676046), (243, 83202216), (306, 66072348), (323, 62594856), (324, 62401662), (342, 59117364), (408, 49554261), (456, 44338023), (459, 44048232), (486, 41601108), (513, 39411576), (612, 33036174), (646, 31297428), (648, 31200831), (684, 29558682), (729, 27734072), (918, 22024116), (969, 20864952), (972, 20800554), (1026, 19705788), (1224, 16518087), (1292, 15648714), (1368, 14779341), (1377, 14682744), (1458, 13867036), (1539, 13137192), (1836, 11012058), (1938, 10432476), (1944, 10400277), (2052, 9852894), (2584, 7824357), (2754, 7341372), (2907, 6954984), (2916, 6933518), (3078, 6568596), (3672, 5506029), (3876, 5216238), (4104, 4926447), (4131, 4894248), (4617, 4379064), (5508, 3670686), (5814, 3477492), (5832, 3466759), (6156, 3284298), (7752, 2608119), (8262, 2447124), (8721, 2318328), (9234, 2189532), (10733, 1883736), (11016, 1835343), (11628, 1738746), (12312, 1642149), (12393, 1631416), (13851, 1459688), (16524, 1223562), (17442, 1159164), (18468, 1094766), (21466, 941868), (23256, 869373), (24786, 815708), (26163, 772776), (27702, 729844), (32199, 627912), (33048, 611781), (34884, 579582), (36936, 547383), (42932, 470934), (49572, 407854), (52326, 386388), (55404, 364922), (64398, 313956), (69768, 289791), (78489, 257592), (85864, 235467), (96597, 209304), (99144, 203927), (104652, 193194), (110808, 182461), (128796, 156978)]