20177246712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{61813}}^1$

素因数の和:61925

約数の個数: 128

約数和(自身を含む): 60528268800

約数和(自身を除く): 40351022088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 67, 84, 87, 116, 134, 168, 174, 201, 203, 232, 268, 348, 402, 406, 469, 536, 609, 696, 804, 812, 938, 1218, 1407, 1608, 1624, 1876, 1943, 2436, 2814, 3752, 3886, 4872, 5628, 5829, 7772, 11256, 11658, 13601, 15544, 23316, 27202, 40803, 46632, 54404, 61813, 81606, 108808, 123626, 163212, 185439, 247252, 326424, 370878, 432691, 494504, 741756, 865382, 1298073, 1483512, 1730764, 1792577, 2596146, 3461528, 3585154, 4141471, 5192292, 5377731, 7170308, 8282942, 10384584, 10755462, 12424413, 12548039, 14340616, 16565884, 21510924, 24848826, 25096078, 28990297, 33131768, 37644117, 43021848, 49697652, 50192156, 57980594, 75288234, 86970891, 99395304, 100384312, 115961188, 120102659, 150576468, 173941782, 231922376, 240205318, 301152936, 347883564, 360307977, 480410636, 695767128, 720615954, 840718613, 960821272, 1441231908, 1681437226, 2522155839, 2882463816, 3362874452, 5044311678, 6725748904, 10088623356, 20177246712]

約数ペア:

[(1, 20177246712), (2, 10088623356), (3, 6725748904), (4, 5044311678), (6, 3362874452), (7, 2882463816), (8, 2522155839), (12, 1681437226), (14, 1441231908), (21, 960821272), (24, 840718613), (28, 720615954), (29, 695767128), (42, 480410636), (56, 360307977), (58, 347883564), (67, 301152936), (84, 240205318), (87, 231922376), (116, 173941782), (134, 150576468), (168, 120102659), (174, 115961188), (201, 100384312), (203, 99395304), (232, 86970891), (268, 75288234), (348, 57980594), (402, 50192156), (406, 49697652), (469, 43021848), (536, 37644117), (609, 33131768), (696, 28990297), (804, 25096078), (812, 24848826), (938, 21510924), (1218, 16565884), (1407, 14340616), (1608, 12548039), (1624, 12424413), (1876, 10755462), (1943, 10384584), (2436, 8282942), (2814, 7170308), (3752, 5377731), (3886, 5192292), (4872, 4141471), (5628, 3585154), (5829, 3461528), (7772, 2596146), (11256, 1792577), (11658, 1730764), (13601, 1483512), (15544, 1298073), (23316, 865382), (27202, 741756), (40803, 494504), (46632, 432691), (54404, 370878), (61813, 326424), (81606, 247252), (108808, 185439), (123626, 163212)]