20347746114

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 47617320960

約数和(自身を除く): 27269574846

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 53, 57, 86, 102, 106, 114, 129, 159, 258, 271, 289, 318, 323, 542, 578, 646, 731, 813, 817, 867, 901, 969, 1007, 1462, 1626, 1634, 1734, 1802, 1938, 2014, 2193, 2279, 2451, 2703, 3021, 4386, 4558, 4607, 4902, 5149, 5406, 5491, 6042, 6837, 9214, 10298, 10982, 11653, 12427, 13674, 13821, 13889, 14363, 15317, 15447, 16473, 17119, 23306, 24854, 27642, 27778, 28726, 30634, 30894, 32946, 34238, 34959, 37281, 38743, 41667, 43089, 43301, 45951, 51357, 69918, 74562, 77486, 78319, 83334, 86178, 86602, 87533, 91902, 102714, 116229, 129903, 156638, 175066, 198101, 221407, 232458, 234957, 236113, 244171, 259806, 262599, 272897, 291023, 396202, 442814, 469914, 472226, 488342, 525198, 545794, 582046, 594303, 617609, 658631, 664221, 708339, 732513, 736117, 818691, 873069, 1188606, 1235218, 1317262, 1328442, 1416678, 1465026, 1472234, 1488061, 1637382, 1746138, 1852827, 1975893, 2208351, 2976122, 3367717, 3705654, 3763919, 3951786, 4150907, 4416702, 4464183, 4639249, 6735434, 7527838, 8301814, 8928366, 9278498, 10103151, 10499353, 11291757, 11734571, 12452721, 12513989, 13917747, 20206302, 20998706, 22583514, 23469142, 24905442, 25027978, 27835494, 31498059, 35203713, 37541967, 62996118, 63986623, 70407426, 75083934, 78867233, 127973246, 157734466, 178489001, 191959869, 199487707, 236601699, 356978002, 383919738, 398975414, 473203398, 535467003, 598463121, 1070934006, 1196926242, 3391291019, 6782582038, 10173873057, 20347746114]

約数ペア:

[(1, 20347746114), (2, 10173873057), (3, 6782582038), (6, 3391291019), (17, 1196926242), (19, 1070934006), (34, 598463121), (38, 535467003), (43, 473203398), (51, 398975414), (53, 383919738), (57, 356978002), (86, 236601699), (102, 199487707), (106, 191959869), (114, 178489001), (129, 157734466), (159, 127973246), (258, 78867233), (271, 75083934), (289, 70407426), (318, 63986623), (323, 62996118), (542, 37541967), (578, 35203713), (646, 31498059), (731, 27835494), (813, 25027978), (817, 24905442), (867, 23469142), (901, 22583514), (969, 20998706), (1007, 20206302), (1462, 13917747), (1626, 12513989), (1634, 12452721), (1734, 11734571), (1802, 11291757), (1938, 10499353), (2014, 10103151), (2193, 9278498), (2279, 8928366), (2451, 8301814), (2703, 7527838), (3021, 6735434), (4386, 4639249), (4558, 4464183), (4607, 4416702), (4902, 4150907), (5149, 3951786), (5406, 3763919), (5491, 3705654), (6042, 3367717), (6837, 2976122), (9214, 2208351), (10298, 1975893), (10982, 1852827), (11653, 1746138), (12427, 1637382), (13674, 1488061), (13821, 1472234), (13889, 1465026), (14363, 1416678), (15317, 1328442), (15447, 1317262), (16473, 1235218), (17119, 1188606), (23306, 873069), (24854, 818691), (27642, 736117), (27778, 732513), (28726, 708339), (30634, 664221), (30894, 658631), (32946, 617609), (34238, 594303), (34959, 582046), (37281, 545794), (38743, 525198), (41667, 488342), (43089, 472226), (43301, 469914), (45951, 442814), (51357, 396202), (69918, 291023), (74562, 272897), (77486, 262599), (78319, 259806), (83334, 244171), (86178, 236113), (86602, 234957), (87533, 232458), (91902, 221407), (102714, 198101), (116229, 175066), (129903, 156638)]