20213077824

素因数分解:

$2^6\times 3^3\times {\mathrm{131}}^1\times {\mathrm{89293}}^1$

素因数の和:89445

約数の個数: 112

約数和(自身を含む): 59876984640

約数和(自身を除く): 39663906816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 131, 144, 192, 216, 262, 288, 393, 432, 524, 576, 786, 864, 1048, 1179, 1572, 1728, 2096, 2358, 3144, 3537, 4192, 4716, 6288, 7074, 8384, 9432, 12576, 14148, 18864, 25152, 28296, 37728, 56592, 75456, 89293, 113184, 178586, 226368, 267879, 357172, 535758, 714344, 803637, 1071516, 1428688, 1607274, 2143032, 2410911, 2857376, 3214548, 4286064, 4821822, 5714752, 6429096, 8572128, 9643644, 11697383, 12858192, 17144256, 19287288, 23394766, 25716384, 35092149, 38574576, 46789532, 51432768, 70184298, 77149152, 93579064, 105276447, 140368596, 154298304, 187158128, 210552894, 280737192, 315829341, 374316256, 421105788, 561474384, 631658682, 748632512, 842211576, 1122948768, 1263317364, 1684423152, 2245897536, 2526634728, 3368846304, 5053269456, 6737692608, 10106538912, 20213077824]

約数ペア:

[(1, 20213077824), (2, 10106538912), (3, 6737692608), (4, 5053269456), (6, 3368846304), (8, 2526634728), (9, 2245897536), (12, 1684423152), (16, 1263317364), (18, 1122948768), (24, 842211576), (27, 748632512), (32, 631658682), (36, 561474384), (48, 421105788), (54, 374316256), (64, 315829341), (72, 280737192), (96, 210552894), (108, 187158128), (131, 154298304), (144, 140368596), (192, 105276447), (216, 93579064), (262, 77149152), (288, 70184298), (393, 51432768), (432, 46789532), (524, 38574576), (576, 35092149), (786, 25716384), (864, 23394766), (1048, 19287288), (1179, 17144256), (1572, 12858192), (1728, 11697383), (2096, 9643644), (2358, 8572128), (3144, 6429096), (3537, 5714752), (4192, 4821822), (4716, 4286064), (6288, 3214548), (7074, 2857376), (8384, 2410911), (9432, 2143032), (12576, 1607274), (14148, 1428688), (18864, 1071516), (25152, 803637), (28296, 714344), (37728, 535758), (56592, 357172), (75456, 267879), (89293, 226368), (113184, 178586)]