20337123456

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5011}}^1$

素因数の和:5315

約数の個数: 192

約数和(自身を含む): 63269082240

約数和(自身を除く): 42931958784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 271, 288, 312, 384, 416, 468, 542, 576, 624, 813, 832, 936, 1084, 1152, 1248, 1626, 1664, 1872, 2168, 2439, 2496, 3252, 3523, 3744, 4336, 4878, 4992, 5011, 6504, 7046, 7488, 8672, 9756, 10022, 10569, 13008, 14092, 14976, 15033, 17344, 19512, 20044, 21138, 26016, 28184, 30066, 31707, 34688, 39024, 40088, 42276, 45099, 52032, 56368, 60132, 63414, 65143, 78048, 80176, 84552, 90198, 104064, 112736, 120264, 126828, 130286, 156096, 160352, 169104, 180396, 195429, 225472, 240528, 253656, 260572, 312192, 320704, 338208, 360792, 390858, 450944, 481056, 507312, 521144, 586287, 641408, 676416, 721584, 781716, 962112, 1014624, 1042288, 1172574, 1352832, 1357981, 1443168, 1563432, 1924224, 2029248, 2084576, 2345148, 2715962, 2886336, 3126864, 4058496, 4073943, 4169152, 4690296, 5431924, 5772672, 6253728, 8147886, 8338304, 9380592, 10863848, 12221829, 12507456, 16295772, 17653753, 18761184, 21727696, 24443658, 25014912, 32591544, 35307506, 37522368, 43455392, 48887316, 52961259, 65183088, 70615012, 75044736, 86910784, 97774632, 105922518, 130366176, 141230024, 158883777, 173821568, 195549264, 211845036, 260732352, 282460048, 317767554, 391098528, 423690072, 521464704, 564920096, 635535108, 782197056, 847380144, 1129840192, 1271070216, 1564394112, 1694760288, 2259680384, 2542140432, 3389520576, 5084280864, 6779041152, 10168561728, 20337123456]

約数ペア:

[(1, 20337123456), (2, 10168561728), (3, 6779041152), (4, 5084280864), (6, 3389520576), (8, 2542140432), (9, 2259680384), (12, 1694760288), (13, 1564394112), (16, 1271070216), (18, 1129840192), (24, 847380144), (26, 782197056), (32, 635535108), (36, 564920096), (39, 521464704), (48, 423690072), (52, 391098528), (64, 317767554), (72, 282460048), (78, 260732352), (96, 211845036), (104, 195549264), (117, 173821568), (128, 158883777), (144, 141230024), (156, 130366176), (192, 105922518), (208, 97774632), (234, 86910784), (271, 75044736), (288, 70615012), (312, 65183088), (384, 52961259), (416, 48887316), (468, 43455392), (542, 37522368), (576, 35307506), (624, 32591544), (813, 25014912), (832, 24443658), (936, 21727696), (1084, 18761184), (1152, 17653753), (1248, 16295772), (1626, 12507456), (1664, 12221829), (1872, 10863848), (2168, 9380592), (2439, 8338304), (2496, 8147886), (3252, 6253728), (3523, 5772672), (3744, 5431924), (4336, 4690296), (4878, 4169152), (4992, 4073943), (5011, 4058496), (6504, 3126864), (7046, 2886336), (7488, 2715962), (8672, 2345148), (9756, 2084576), (10022, 2029248), (10569, 1924224), (13008, 1563432), (14092, 1443168), (14976, 1357981), (15033, 1352832), (17344, 1172574), (19512, 1042288), (20044, 1014624), (21138, 962112), (26016, 781716), (28184, 721584), (30066, 676416), (31707, 641408), (34688, 586287), (39024, 521144), (40088, 507312), (42276, 481056), (45099, 450944), (52032, 390858), (56368, 360792), (60132, 338208), (63414, 320704), (65143, 312192), (78048, 260572), (80176, 253656), (84552, 240528), (90198, 225472), (104064, 195429), (112736, 180396), (120264, 169104), (126828, 160352), (130286, 156096)]