20863234368

素因数分解:

$2^6\times 3^3\times {\mathrm{211}}^1\times {\mathrm{57221}}^1$

素因数の和:57453

約数の個数: 112

約数和(自身を含む): 61625805120

約数和(自身を除く): 40762570752

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, 211, 216, 288, 422, 432, 576, 633, 844, 864, 1266, 1688, 1728, 1899, 2532, 3376, 3798, 5064, 5697, 6752, 7596, 10128, 11394, 13504, 15192, 20256, 22788, 30384, 40512, 45576, 57221, 60768, 91152, 114442, 121536, 171663, 182304, 228884, 343326, 364608, 457768, 514989, 686652, 915536, 1029978, 1373304, 1544967, 1831072, 2059956, 2746608, 3089934, 3662144, 4119912, 5493216, 6179868, 8239824, 10986432, 12073631, 12359736, 16479648, 24147262, 24719472, 32959296, 36220893, 48294524, 49438944, 72441786, 96589048, 98877888, 108662679, 144883572, 193178096, 217325358, 289767144, 325988037, 386356192, 434650716, 579534288, 651976074, 772712384, 869301432, 1159068576, 1303952148, 1738602864, 2318137152, 2607904296, 3477205728, 5215808592, 6954411456, 10431617184, 20863234368]

約数ペア:

[(1, 20863234368), (2, 10431617184), (3, 6954411456), (4, 5215808592), (6, 3477205728), (8, 2607904296), (9, 2318137152), (12, 1738602864), (16, 1303952148), (18, 1159068576), (24, 869301432), (27, 772712384), (32, 651976074), (36, 579534288), (48, 434650716), (54, 386356192), (64, 325988037), (72, 289767144), (96, 217325358), (108, 193178096), (144, 144883572), (192, 108662679), (211, 98877888), (216, 96589048), (288, 72441786), (422, 49438944), (432, 48294524), (576, 36220893), (633, 32959296), (844, 24719472), (864, 24147262), (1266, 16479648), (1688, 12359736), (1728, 12073631), (1899, 10986432), (2532, 8239824), (3376, 6179868), (3798, 5493216), (5064, 4119912), (5697, 3662144), (6752, 3089934), (7596, 2746608), (10128, 2059956), (11394, 1831072), (13504, 1544967), (15192, 1373304), (20256, 1029978), (22788, 915536), (30384, 686652), (40512, 514989), (45576, 457768), (57221, 364608), (60768, 343326), (91152, 228884), (114442, 182304), (121536, 171663)]