20167397568

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{2617}}^1$

素因数の和:3439

約数の個数: 168

約数和(自身を含む): 61307758512

約数和(自身を除く): 41140360944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 787, 816, 1088, 1224, 1574, 1632, 2361, 2448, 2617, 3148, 3264, 4722, 4896, 5234, 6296, 7083, 7851, 9444, 9792, 10468, 12592, 13379, 14166, 15702, 18888, 20936, 23553, 25184, 26758, 28332, 31404, 37776, 40137, 41872, 44489, 47106, 50368, 53516, 56664, 62808, 75552, 80274, 83744, 88978, 94212, 107032, 113328, 120411, 125616, 133467, 151104, 160548, 167488, 177956, 188424, 214064, 226656, 240822, 251232, 266934, 321096, 355912, 376848, 400401, 428128, 453312, 481644, 502464, 533868, 642192, 711824, 753696, 800802, 856256, 963288, 1067736, 1284384, 1423648, 1507392, 1601604, 1926576, 2059579, 2135472, 2568768, 2847296, 3203208, 3853152, 4119158, 4270944, 6178737, 6406416, 7706304, 8238316, 8541888, 12357474, 12812832, 16476632, 18536211, 24714948, 25625664, 32953264, 35012843, 37072422, 49429896, 65906528, 70025686, 74144844, 98859792, 105038529, 131813056, 140051372, 148289688, 197719584, 210077058, 280102744, 296579376, 315115587, 395439168, 420154116, 560205488, 593158752, 630231174, 840308232, 1120410976, 1186317504, 1260462348, 1680616464, 2240821952, 2520924696, 3361232928, 5041849392, 6722465856, 10083698784, 20167397568]

約数ペア:

[(1, 20167397568), (2, 10083698784), (3, 6722465856), (4, 5041849392), (6, 3361232928), (8, 2520924696), (9, 2240821952), (12, 1680616464), (16, 1260462348), (17, 1186317504), (18, 1120410976), (24, 840308232), (32, 630231174), (34, 593158752), (36, 560205488), (48, 420154116), (51, 395439168), (64, 315115587), (68, 296579376), (72, 280102744), (96, 210077058), (102, 197719584), (136, 148289688), (144, 140051372), (153, 131813056), (192, 105038529), (204, 98859792), (272, 74144844), (288, 70025686), (306, 65906528), (408, 49429896), (544, 37072422), (576, 35012843), (612, 32953264), (787, 25625664), (816, 24714948), (1088, 18536211), (1224, 16476632), (1574, 12812832), (1632, 12357474), (2361, 8541888), (2448, 8238316), (2617, 7706304), (3148, 6406416), (3264, 6178737), (4722, 4270944), (4896, 4119158), (5234, 3853152), (6296, 3203208), (7083, 2847296), (7851, 2568768), (9444, 2135472), (9792, 2059579), (10468, 1926576), (12592, 1601604), (13379, 1507392), (14166, 1423648), (15702, 1284384), (18888, 1067736), (20936, 963288), (23553, 856256), (25184, 800802), (26758, 753696), (28332, 711824), (31404, 642192), (37776, 533868), (40137, 502464), (41872, 481644), (44489, 453312), (47106, 428128), (50368, 400401), (53516, 376848), (56664, 355912), (62808, 321096), (75552, 266934), (80274, 251232), (83744, 240822), (88978, 226656), (94212, 214064), (107032, 188424), (113328, 177956), (120411, 167488), (125616, 160548), (133467, 151104)]