20331345384

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3595

約数の個数: 288

約数和(自身を含む): 67534740000

約数和(自身を除く): 47203394616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 81, 84, 98, 108, 122, 126, 147, 162, 168, 183, 189, 196, 216, 243, 244, 252, 294, 324, 366, 378, 392, 427, 441, 486, 488, 504, 549, 567, 588, 648, 732, 756, 854, 882, 972, 1098, 1134, 1176, 1281, 1323, 1464, 1512, 1647, 1701, 1708, 1764, 1944, 2196, 2268, 2562, 2646, 2989, 3294, 3402, 3416, 3499, 3528, 3843, 3969, 4392, 4536, 4941, 5124, 5292, 5978, 6588, 6804, 6998, 7686, 7938, 8967, 9882, 10248, 10497, 10584, 11529, 11907, 11956, 13176, 13608, 13996, 14823, 15372, 15876, 17934, 19764, 20994, 23058, 23814, 23912, 24493, 26901, 27992, 29646, 30744, 31491, 31752, 34587, 35868, 39528, 41988, 46116, 47628, 48986, 53802, 59292, 62982, 69174, 71736, 73479, 80703, 83976, 92232, 94473, 95256, 97972, 103761, 107604, 118584, 125964, 138348, 146958, 161406, 171451, 188946, 195944, 207522, 213439, 215208, 220437, 242109, 251928, 276696, 283419, 293916, 322812, 342902, 377892, 415044, 426878, 440874, 484218, 514353, 566838, 587832, 640317, 645624, 661311, 685804, 726327, 755784, 830088, 850257, 853756, 881748, 968436, 1028706, 1133676, 1280634, 1322622, 1371608, 1452654, 1494073, 1543059, 1700514, 1707512, 1763496, 1920951, 1936872, 1983933, 2057412, 2267352, 2561268, 2645244, 2905308, 2988146, 3086118, 3401028, 3841902, 3967866, 4114824, 4482219, 4629177, 5122536, 5290488, 5762853, 5810616, 5951799, 5976292, 6172236, 6802056, 7683804, 7935732, 8964438, 9258354, 10458511, 11525706, 11903598, 11952584, 12344472, 13446657, 13887531, 15367608, 15871464, 17288559, 17928876, 18516708, 20917022, 23051412, 23807196, 26893314, 27775062, 31375533, 34577118, 35857752, 37033416, 40339971, 41662593, 41834044, 46102824, 47614392, 51865677, 53786628, 55550124, 62751066, 69154236, 80679942, 83325186, 83668088, 94126599, 103731354, 107573256, 111100248, 121019913, 125502132, 138308472, 161359884, 166650372, 188253198, 207462708, 242039826, 251004264, 282379797, 322719768, 333300744, 363059739, 376506396, 414925416, 484079652, 564759594, 726119478, 753012792, 847139391, 968159304, 1129519188, 1452238956, 1694278782, 2259038376, 2541418173, 2904477912, 3388557564, 5082836346, 6777115128, 10165672692, 20331345384]

約数ペア:

[(1, 20331345384), (2, 10165672692), (3, 6777115128), (4, 5082836346), (6, 3388557564), (7, 2904477912), (8, 2541418173), (9, 2259038376), (12, 1694278782), (14, 1452238956), (18, 1129519188), (21, 968159304), (24, 847139391), (27, 753012792), (28, 726119478), (36, 564759594), (42, 484079652), (49, 414925416), (54, 376506396), (56, 363059739), (61, 333300744), (63, 322719768), (72, 282379797), (81, 251004264), (84, 242039826), (98, 207462708), (108, 188253198), (122, 166650372), (126, 161359884), (147, 138308472), (162, 125502132), (168, 121019913), (183, 111100248), (189, 107573256), (196, 103731354), (216, 94126599), (243, 83668088), (244, 83325186), (252, 80679942), (294, 69154236), (324, 62751066), (366, 55550124), (378, 53786628), (392, 51865677), (427, 47614392), (441, 46102824), (486, 41834044), (488, 41662593), (504, 40339971), (549, 37033416), (567, 35857752), (588, 34577118), (648, 31375533), (732, 27775062), (756, 26893314), (854, 23807196), (882, 23051412), (972, 20917022), (1098, 18516708), (1134, 17928876), (1176, 17288559), (1281, 15871464), (1323, 15367608), (1464, 13887531), (1512, 13446657), (1647, 12344472), (1701, 11952584), (1708, 11903598), (1764, 11525706), (1944, 10458511), (2196, 9258354), (2268, 8964438), (2562, 7935732), (2646, 7683804), (2989, 6802056), (3294, 6172236), (3402, 5976292), (3416, 5951799), (3499, 5810616), (3528, 5762853), (3843, 5290488), (3969, 5122536), (4392, 4629177), (4536, 4482219), (4941, 4114824), (5124, 3967866), (5292, 3841902), (5978, 3401028), (6588, 3086118), (6804, 2988146), (6998, 2905308), (7686, 2645244), (7938, 2561268), (8967, 2267352), (9882, 2057412), (10248, 1983933), (10497, 1936872), (10584, 1920951), (11529, 1763496), (11907, 1707512), (11956, 1700514), (13176, 1543059), (13608, 1494073), (13996, 1452654), (14823, 1371608), (15372, 1322622), (15876, 1280634), (17934, 1133676), (19764, 1028706), (20994, 968436), (23058, 881748), (23814, 853756), (23912, 850257), (24493, 830088), (26901, 755784), (27992, 726327), (29646, 685804), (30744, 661311), (31491, 645624), (31752, 640317), (34587, 587832), (35868, 566838), (39528, 514353), (41988, 484218), (46116, 440874), (47628, 426878), (48986, 415044), (53802, 377892), (59292, 342902), (62982, 322812), (69174, 293916), (71736, 283419), (73479, 276696), (80703, 251928), (83976, 242109), (92232, 220437), (94473, 215208), (95256, 213439), (97972, 207522), (103761, 195944), (107604, 188946), (118584, 171451), (125964, 161406), (138348, 146958)]