20105948736

素因数分解:

$2^6\times 3^3\times {\mathrm{1297}}^1\times {\mathrm{8971}}^1$

素因数の和:10289

約数の個数: 112

約数和(自身を含む): 59159932480

約数和(自身を除く): 39053983744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1297, 1728, 2594, 3891, 5188, 7782, 8971, 10376, 11673, 15564, 17942, 20752, 23346, 26913, 31128, 35019, 35884, 41504, 46692, 53826, 62256, 70038, 71768, 80739, 83008, 93384, 107652, 124512, 140076, 143536, 161478, 186768, 215304, 242217, 249024, 280152, 287072, 322956, 373536, 430608, 484434, 560304, 574144, 645912, 747072, 861216, 968868, 1120608, 1291824, 1722432, 1937736, 2241216, 2583648, 3875472, 5167296, 7750944, 11635387, 15501888, 23270774, 34906161, 46541548, 69812322, 93083096, 104718483, 139624644, 186166192, 209436966, 279249288, 314155449, 372332384, 418873932, 558498576, 628310898, 744664768, 837747864, 1116997152, 1256621796, 1675495728, 2233994304, 2513243592, 3350991456, 5026487184, 6701982912, 10052974368, 20105948736]

約数ペア:

[(1, 20105948736), (2, 10052974368), (3, 6701982912), (4, 5026487184), (6, 3350991456), (8, 2513243592), (9, 2233994304), (12, 1675495728), (16, 1256621796), (18, 1116997152), (24, 837747864), (27, 744664768), (32, 628310898), (36, 558498576), (48, 418873932), (54, 372332384), (64, 314155449), (72, 279249288), (96, 209436966), (108, 186166192), (144, 139624644), (192, 104718483), (216, 93083096), (288, 69812322), (432, 46541548), (576, 34906161), (864, 23270774), (1297, 15501888), (1728, 11635387), (2594, 7750944), (3891, 5167296), (5188, 3875472), (7782, 2583648), (8971, 2241216), (10376, 1937736), (11673, 1722432), (15564, 1291824), (17942, 1120608), (20752, 968868), (23346, 861216), (26913, 747072), (31128, 645912), (35019, 574144), (35884, 560304), (41504, 484434), (46692, 430608), (53826, 373536), (62256, 322956), (70038, 287072), (71768, 280152), (80739, 249024), (83008, 242217), (93384, 215304), (107652, 186768), (124512, 161478), (140076, 143536)]