20772408384

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{396299}}^1$

素因数の和:396337

約数の個数: 168

約数和(自身を含む): 73280625600

約数和(自身を除く): 52508217216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 52416, 396299, 792598, 1188897, 1585196, 2377794, 2774093, 3170392, 3566691, 4755588, 5151887, 5548186, 6340784, 7133382, 8322279, 9511176, 10303774, 11096372, 12681568, 14266764, 15455661, 16644558, 19022352, 20607548, 22192744, 24966837, 25363136, 28533528, 30911322, 33289116, 36063209, 38044704, 41215096, 44385488, 46366983, 49933674, 57067056, 61822644, 66578232, 72126418, 76089408, 82430192, 88770976, 92733966, 99867348, 108189627, 114134112, 123645288, 133156464, 144252836, 164860384, 177541952, 185467932, 199734696, 216379254, 228268224, 247290576, 266312928, 288505672, 324568881, 329720768, 370935864, 399469392, 432758508, 494581152, 532625856, 577011344, 649137762, 741871728, 798938784, 865517016, 989162304, 1154022688, 1298275524, 1483743456, 1597877568, 1731034032, 2308045376, 2596551048, 2967486912, 3462068064, 5193102096, 6924136128, 10386204192, 20772408384]

約数ペア:

[(1, 20772408384), (2, 10386204192), (3, 6924136128), (4, 5193102096), (6, 3462068064), (7, 2967486912), (8, 2596551048), (9, 2308045376), (12, 1731034032), (13, 1597877568), (14, 1483743456), (16, 1298275524), (18, 1154022688), (21, 989162304), (24, 865517016), (26, 798938784), (28, 741871728), (32, 649137762), (36, 577011344), (39, 532625856), (42, 494581152), (48, 432758508), (52, 399469392), (56, 370935864), (63, 329720768), (64, 324568881), (72, 288505672), (78, 266312928), (84, 247290576), (91, 228268224), (96, 216379254), (104, 199734696), (112, 185467932), (117, 177541952), (126, 164860384), (144, 144252836), (156, 133156464), (168, 123645288), (182, 114134112), (192, 108189627), (208, 99867348), (224, 92733966), (234, 88770976), (252, 82430192), (273, 76089408), (288, 72126418), (312, 66578232), (336, 61822644), (364, 57067056), (416, 49933674), (448, 46366983), (468, 44385488), (504, 41215096), (546, 38044704), (576, 36063209), (624, 33289116), (672, 30911322), (728, 28533528), (819, 25363136), (832, 24966837), (936, 22192744), (1008, 20607548), (1092, 19022352), (1248, 16644558), (1344, 15455661), (1456, 14266764), (1638, 12681568), (1872, 11096372), (2016, 10303774), (2184, 9511176), (2496, 8322279), (2912, 7133382), (3276, 6340784), (3744, 5548186), (4032, 5151887), (4368, 4755588), (5824, 3566691), (6552, 3170392), (7488, 2774093), (8736, 2377794), (13104, 1585196), (17472, 1188897), (26208, 792598), (52416, 396299)]