20453552028

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4363}}^1$

素因数の和:4455

約数の個数: 288

約数和(自身を含む): 67250566656

約数和(自身を除く): 46797014628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 53, 54, 63, 78, 81, 84, 91, 106, 108, 117, 126, 156, 159, 162, 182, 189, 212, 234, 243, 252, 273, 318, 324, 351, 364, 371, 378, 468, 477, 486, 546, 567, 636, 689, 702, 742, 756, 819, 954, 972, 1053, 1092, 1113, 1134, 1378, 1404, 1431, 1484, 1638, 1701, 1908, 2067, 2106, 2226, 2268, 2457, 2756, 2862, 3159, 3276, 3339, 3402, 4134, 4212, 4293, 4363, 4452, 4823, 4914, 5724, 6201, 6318, 6678, 6804, 7371, 8268, 8586, 8726, 9646, 9828, 10017, 12402, 12636, 12879, 13089, 13356, 14469, 14742, 17172, 17452, 18603, 19292, 20034, 22113, 24804, 25758, 26178, 28938, 29484, 30051, 30541, 37206, 39267, 40068, 43407, 44226, 51516, 52356, 55809, 56719, 57876, 60102, 61082, 74412, 78534, 86814, 88452, 90153, 91623, 111618, 113438, 117801, 120204, 122164, 130221, 157068, 167427, 170157, 173628, 180306, 183246, 223236, 226876, 231239, 235602, 260442, 274869, 334854, 340314, 353403, 360612, 366492, 390663, 397033, 462478, 471204, 510471, 520884, 549738, 669708, 680628, 693717, 706806, 781326, 794066, 824607, 924956, 1020942, 1060209, 1099476, 1171989, 1191099, 1387434, 1413612, 1531413, 1562652, 1588132, 1618673, 1649214, 2041884, 2081151, 2120418, 2343978, 2382198, 2473821, 2774868, 3006107, 3062826, 3237346, 3298428, 3573297, 4162302, 4240836, 4594239, 4687956, 4764396, 4856019, 4947642, 6012214, 6125652, 6243453, 6474692, 7146594, 7421463, 8324604, 9018321, 9188478, 9712038, 9895284, 10719891, 12024428, 12486906, 13782717, 14293188, 14568057, 14842926, 18036642, 18376956, 18730359, 19424076, 21042749, 21439782, 24973812, 27054963, 27565434, 29136114, 29685852, 32159673, 36073284, 37460718, 42085498, 42879564, 43704171, 54109926, 55130868, 56191077, 58272228, 63128247, 64319346, 74921436, 81164889, 84170996, 87408342, 96479019, 108219852, 112382154, 126256494, 128638692, 131112513, 162329778, 174816684, 189384741, 192958038, 224764308, 243494667, 252512988, 262225026, 324659556, 378769482, 385916076, 393337539, 486989334, 524450052, 568154223, 730484001, 757538964, 786675078, 973978668, 1136308446, 1460968002, 1573350156, 1704462669, 2272616892, 2921936004, 3408925338, 5113388007, 6817850676, 10226776014, 20453552028]

約数ペア:

[(1, 20453552028), (2, 10226776014), (3, 6817850676), (4, 5113388007), (6, 3408925338), (7, 2921936004), (9, 2272616892), (12, 1704462669), (13, 1573350156), (14, 1460968002), (18, 1136308446), (21, 973978668), (26, 786675078), (27, 757538964), (28, 730484001), (36, 568154223), (39, 524450052), (42, 486989334), (52, 393337539), (53, 385916076), (54, 378769482), (63, 324659556), (78, 262225026), (81, 252512988), (84, 243494667), (91, 224764308), (106, 192958038), (108, 189384741), (117, 174816684), (126, 162329778), (156, 131112513), (159, 128638692), (162, 126256494), (182, 112382154), (189, 108219852), (212, 96479019), (234, 87408342), (243, 84170996), (252, 81164889), (273, 74921436), (318, 64319346), (324, 63128247), (351, 58272228), (364, 56191077), (371, 55130868), (378, 54109926), (468, 43704171), (477, 42879564), (486, 42085498), (546, 37460718), (567, 36073284), (636, 32159673), (689, 29685852), (702, 29136114), (742, 27565434), (756, 27054963), (819, 24973812), (954, 21439782), (972, 21042749), (1053, 19424076), (1092, 18730359), (1113, 18376956), (1134, 18036642), (1378, 14842926), (1404, 14568057), (1431, 14293188), (1484, 13782717), (1638, 12486906), (1701, 12024428), (1908, 10719891), (2067, 9895284), (2106, 9712038), (2226, 9188478), (2268, 9018321), (2457, 8324604), (2756, 7421463), (2862, 7146594), (3159, 6474692), (3276, 6243453), (3339, 6125652), (3402, 6012214), (4134, 4947642), (4212, 4856019), (4293, 4764396), (4363, 4687956), (4452, 4594239), (4823, 4240836), (4914, 4162302), (5724, 3573297), (6201, 3298428), (6318, 3237346), (6678, 3062826), (6804, 3006107), (7371, 2774868), (8268, 2473821), (8586, 2382198), (8726, 2343978), (9646, 2120418), (9828, 2081151), (10017, 2041884), (12402, 1649214), (12636, 1618673), (12879, 1588132), (13089, 1562652), (13356, 1531413), (14469, 1413612), (14742, 1387434), (17172, 1191099), (17452, 1171989), (18603, 1099476), (19292, 1060209), (20034, 1020942), (22113, 924956), (24804, 824607), (25758, 794066), (26178, 781326), (28938, 706806), (29484, 693717), (30051, 680628), (30541, 669708), (37206, 549738), (39267, 520884), (40068, 510471), (43407, 471204), (44226, 462478), (51516, 397033), (52356, 390663), (55809, 366492), (56719, 360612), (57876, 353403), (60102, 340314), (61082, 334854), (74412, 274869), (78534, 260442), (86814, 235602), (88452, 231239), (90153, 226876), (91623, 223236), (111618, 183246), (113438, 180306), (117801, 173628), (120204, 170157), (122164, 167427), (130221, 157068)]