20087171208

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1427}}^1$

素因数の和:2018

約数の個数: 192

約数和(自身を含む): 60909226560

約数和(自身を除く): 40822055352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 557, 648, 702, 936, 972, 1053, 1114, 1404, 1427, 1671, 1944, 2106, 2228, 2808, 2854, 3159, 3342, 4212, 4281, 4456, 5013, 5708, 6318, 6684, 7241, 8424, 8562, 10026, 11416, 12636, 12843, 13368, 14482, 15039, 17124, 18551, 20052, 21723, 25272, 25686, 28964, 30078, 34248, 37102, 38529, 40104, 43446, 45117, 51372, 55653, 57928, 60156, 65169, 74204, 77058, 86892, 90234, 102744, 111306, 115587, 120312, 130338, 135351, 148408, 154116, 166959, 173784, 180468, 195507, 222612, 231174, 260676, 270702, 308232, 333918, 346761, 360936, 391014, 445224, 462348, 500877, 521352, 541404, 586521, 667836, 693522, 782028, 794839, 924696, 1001754, 1082808, 1173042, 1335672, 1387044, 1502631, 1564056, 1589678, 1759563, 2003508, 2346084, 2384517, 2774088, 3005262, 3179356, 3519126, 4007016, 4507893, 4692168, 4769034, 6010524, 6358712, 7038252, 7153551, 9015786, 9538068, 10332907, 12021048, 14076504, 14307102, 18031572, 19076136, 20665814, 21460653, 28614204, 30998721, 36063144, 41331628, 42921306, 57228408, 61997442, 64381959, 82663256, 85842612, 92996163, 123994884, 128763918, 171685224, 185992326, 193145877, 247989768, 257527836, 278988489, 371984652, 386291754, 515055672, 557976978, 743969304, 772583508, 836965467, 1115953956, 1545167016, 1673930934, 2231907912, 2510896401, 3347861868, 5021792802, 6695723736, 10043585604, 20087171208]

約数ペア:

[(1, 20087171208), (2, 10043585604), (3, 6695723736), (4, 5021792802), (6, 3347861868), (8, 2510896401), (9, 2231907912), (12, 1673930934), (13, 1545167016), (18, 1115953956), (24, 836965467), (26, 772583508), (27, 743969304), (36, 557976978), (39, 515055672), (52, 386291754), (54, 371984652), (72, 278988489), (78, 257527836), (81, 247989768), (104, 193145877), (108, 185992326), (117, 171685224), (156, 128763918), (162, 123994884), (216, 92996163), (234, 85842612), (243, 82663256), (312, 64381959), (324, 61997442), (351, 57228408), (468, 42921306), (486, 41331628), (557, 36063144), (648, 30998721), (702, 28614204), (936, 21460653), (972, 20665814), (1053, 19076136), (1114, 18031572), (1404, 14307102), (1427, 14076504), (1671, 12021048), (1944, 10332907), (2106, 9538068), (2228, 9015786), (2808, 7153551), (2854, 7038252), (3159, 6358712), (3342, 6010524), (4212, 4769034), (4281, 4692168), (4456, 4507893), (5013, 4007016), (5708, 3519126), (6318, 3179356), (6684, 3005262), (7241, 2774088), (8424, 2384517), (8562, 2346084), (10026, 2003508), (11416, 1759563), (12636, 1589678), (12843, 1564056), (13368, 1502631), (14482, 1387044), (15039, 1335672), (17124, 1173042), (18551, 1082808), (20052, 1001754), (21723, 924696), (25272, 794839), (25686, 782028), (28964, 693522), (30078, 667836), (34248, 586521), (37102, 541404), (38529, 521352), (40104, 500877), (43446, 462348), (45117, 445224), (51372, 391014), (55653, 360936), (57928, 346761), (60156, 333918), (65169, 308232), (74204, 270702), (77058, 260676), (86892, 231174), (90234, 222612), (102744, 195507), (111306, 180468), (115587, 173784), (120312, 166959), (130338, 154116), (135351, 148408)]