2020180032

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20753}}^1$

素因数の和:20797

約数の個数: 126

約数和(自身を含む): 6270468282

約数和(自身を除く): 4250288250

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2496, 2704, 3042, 3744, 4056, 5408, 6084, 7488, 8112, 10816, 12168, 16224, 20753, 24336, 32448, 41506, 48672, 62259, 83012, 97344, 124518, 166024, 186777, 249036, 269789, 332048, 373554, 498072, 539578, 664096, 747108, 809367, 996144, 1079156, 1328192, 1494216, 1618734, 1992288, 2158312, 2428101, 2988432, 3237468, 3507257, 3984576, 4316624, 4856202, 5976864, 6474936, 7014514, 8633248, 9712404, 10521771, 11953728, 12949872, 14029028, 17266496, 19424808, 21043542, 25899744, 28058056, 31565313, 38849616, 42087084, 51799488, 56116112, 63130626, 77699232, 84174168, 112232224, 126261252, 155398464, 168348336, 224464448, 252522504, 336696672, 505045008, 673393344, 1010090016, 2020180032]

約数ペア:

[(1, 2020180032), (2, 1010090016), (3, 673393344), (4, 505045008), (6, 336696672), (8, 252522504), (9, 224464448), (12, 168348336), (13, 155398464), (16, 126261252), (18, 112232224), (24, 84174168), (26, 77699232), (32, 63130626), (36, 56116112), (39, 51799488), (48, 42087084), (52, 38849616), (64, 31565313), (72, 28058056), (78, 25899744), (96, 21043542), (104, 19424808), (117, 17266496), (144, 14029028), (156, 12949872), (169, 11953728), (192, 10521771), (208, 9712404), (234, 8633248), (288, 7014514), (312, 6474936), (338, 5976864), (416, 4856202), (468, 4316624), (507, 3984576), (576, 3507257), (624, 3237468), (676, 2988432), (832, 2428101), (936, 2158312), (1014, 1992288), (1248, 1618734), (1352, 1494216), (1521, 1328192), (1872, 1079156), (2028, 996144), (2496, 809367), (2704, 747108), (3042, 664096), (3744, 539578), (4056, 498072), (5408, 373554), (6084, 332048), (7488, 269789), (8112, 249036), (10816, 186777), (12168, 166024), (16224, 124518), (20753, 97344), (24336, 83012), (32448, 62259), (41506, 48672)]