20565821376

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{167627}}^1$

素因数の和:167719

約数の個数: 112

約数和(自身を含む): 61311617280

約数和(自身を除く): 40745795904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 639, 852, 864, 1136, 1278, 1704, 1728, 1917, 2272, 2556, 3408, 3834, 4544, 5112, 6816, 7668, 10224, 13632, 15336, 20448, 30672, 40896, 61344, 122688, 167627, 335254, 502881, 670508, 1005762, 1341016, 1508643, 2011524, 2682032, 3017286, 4023048, 4525929, 5364064, 6034572, 8046096, 9051858, 10728128, 11901517, 12069144, 16092192, 18103716, 23803034, 24138288, 32184384, 35704551, 36207432, 47606068, 48276576, 71409102, 72414864, 95212136, 96553152, 107113653, 142818204, 144829728, 190424272, 214227306, 285636408, 289659456, 321340959, 380848544, 428454612, 571272816, 642681918, 761697088, 856909224, 1142545632, 1285363836, 1713818448, 2285091264, 2570727672, 3427636896, 5141455344, 6855273792, 10282910688, 20565821376]

約数ペア:

[(1, 20565821376), (2, 10282910688), (3, 6855273792), (4, 5141455344), (6, 3427636896), (8, 2570727672), (9, 2285091264), (12, 1713818448), (16, 1285363836), (18, 1142545632), (24, 856909224), (27, 761697088), (32, 642681918), (36, 571272816), (48, 428454612), (54, 380848544), (64, 321340959), (71, 289659456), (72, 285636408), (96, 214227306), (108, 190424272), (142, 144829728), (144, 142818204), (192, 107113653), (213, 96553152), (216, 95212136), (284, 72414864), (288, 71409102), (426, 48276576), (432, 47606068), (568, 36207432), (576, 35704551), (639, 32184384), (852, 24138288), (864, 23803034), (1136, 18103716), (1278, 16092192), (1704, 12069144), (1728, 11901517), (1917, 10728128), (2272, 9051858), (2556, 8046096), (3408, 6034572), (3834, 5364064), (4544, 4525929), (5112, 4023048), (6816, 3017286), (7668, 2682032), (10224, 2011524), (13632, 1508643), (15336, 1341016), (20448, 1005762), (30672, 670508), (40896, 502881), (61344, 335254), (122688, 167627)]