20340787572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{9631}}^1$

素因数の和:9711

約数の個数: 216

約数和(自身を含む): 64581404160

約数和(自身を除く): 44240616588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 51, 58, 63, 68, 84, 87, 102, 116, 119, 126, 153, 174, 203, 204, 238, 252, 261, 289, 306, 348, 357, 406, 476, 493, 522, 578, 609, 612, 714, 812, 867, 986, 1044, 1071, 1156, 1218, 1428, 1479, 1734, 1827, 1972, 2023, 2142, 2436, 2601, 2958, 3451, 3468, 3654, 4046, 4284, 4437, 5202, 5916, 6069, 6902, 7308, 8092, 8381, 8874, 9631, 10353, 10404, 12138, 13804, 16762, 17748, 18207, 19262, 20706, 24276, 25143, 28893, 31059, 33524, 36414, 38524, 41412, 50286, 57786, 58667, 62118, 67417, 72828, 75429, 86679, 100572, 115572, 117334, 124236, 134834, 150858, 163727, 173358, 176001, 202251, 234668, 269668, 279299, 301716, 327454, 346716, 352002, 404502, 491181, 528003, 558598, 606753, 654908, 704004, 809004, 837897, 982362, 1056006, 1117196, 1146089, 1213506, 1473543, 1675794, 1955093, 1964724, 2112012, 2292178, 2427012, 2513691, 2783359, 2947086, 3351588, 3438267, 3910186, 4584356, 4748083, 5027382, 5566718, 5865279, 5894172, 6876534, 7820372, 8350077, 9496166, 10054764, 10314801, 11133436, 11730558, 13753068, 14244249, 16700154, 17595837, 18992332, 19483513, 20629602, 23461116, 25050231, 28488498, 33236581, 33400308, 35191674, 38967026, 41259204, 42732747, 50100462, 56976996, 58450539, 66473162, 70383348, 77934052, 80717411, 85465494, 99709743, 100200924, 116901078, 132946324, 161434822, 170930988, 175351617, 199419486, 233802156, 242152233, 299129229, 322869644, 350703234, 398838972, 484304466, 565021877, 598258458, 701406468, 726456699, 968608932, 1130043754, 1196516916, 1452913398, 1695065631, 2260087508, 2905826796, 3390131262, 5085196893, 6780262524, 10170393786, 20340787572]

約数ペア:

[(1, 20340787572), (2, 10170393786), (3, 6780262524), (4, 5085196893), (6, 3390131262), (7, 2905826796), (9, 2260087508), (12, 1695065631), (14, 1452913398), (17, 1196516916), (18, 1130043754), (21, 968608932), (28, 726456699), (29, 701406468), (34, 598258458), (36, 565021877), (42, 484304466), (51, 398838972), (58, 350703234), (63, 322869644), (68, 299129229), (84, 242152233), (87, 233802156), (102, 199419486), (116, 175351617), (119, 170930988), (126, 161434822), (153, 132946324), (174, 116901078), (203, 100200924), (204, 99709743), (238, 85465494), (252, 80717411), (261, 77934052), (289, 70383348), (306, 66473162), (348, 58450539), (357, 56976996), (406, 50100462), (476, 42732747), (493, 41259204), (522, 38967026), (578, 35191674), (609, 33400308), (612, 33236581), (714, 28488498), (812, 25050231), (867, 23461116), (986, 20629602), (1044, 19483513), (1071, 18992332), (1156, 17595837), (1218, 16700154), (1428, 14244249), (1479, 13753068), (1734, 11730558), (1827, 11133436), (1972, 10314801), (2023, 10054764), (2142, 9496166), (2436, 8350077), (2601, 7820372), (2958, 6876534), (3451, 5894172), (3468, 5865279), (3654, 5566718), (4046, 5027382), (4284, 4748083), (4437, 4584356), (5202, 3910186), (5916, 3438267), (6069, 3351588), (6902, 2947086), (7308, 2783359), (8092, 2513691), (8381, 2427012), (8874, 2292178), (9631, 2112012), (10353, 1964724), (10404, 1955093), (12138, 1675794), (13804, 1473543), (16762, 1213506), (17748, 1146089), (18207, 1117196), (19262, 1056006), (20706, 982362), (24276, 837897), (25143, 809004), (28893, 704004), (31059, 654908), (33524, 606753), (36414, 558598), (38524, 528003), (41412, 491181), (50286, 404502), (57786, 352002), (58667, 346716), (62118, 327454), (67417, 301716), (72828, 279299), (75429, 269668), (86679, 234668), (100572, 202251), (115572, 176001), (117334, 173358), (124236, 163727), (134834, 150858)]