20068304032

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{33923}}^1$

素因数の和:34098

約数の個数: 96

約数和(自身を含む): 47873548800

約数和(自身を除く): 27805244768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 139, 152, 224, 266, 278, 304, 532, 556, 608, 973, 1064, 1112, 1946, 2128, 2224, 2641, 3892, 4256, 4448, 5282, 7784, 10564, 15568, 18487, 21128, 31136, 33923, 36974, 42256, 67846, 73948, 84512, 135692, 147896, 237461, 271384, 295792, 474922, 542768, 591584, 644537, 949844, 1085536, 1289074, 1899688, 2578148, 3799376, 4511759, 4715297, 5156296, 7598752, 9023518, 9430594, 10312592, 18047036, 18861188, 20625184, 33007079, 36094072, 37722376, 66014158, 72188144, 75444752, 89590643, 132028316, 144376288, 150889504, 179181286, 264056632, 358362572, 528113264, 627134501, 716725144, 1056226528, 1254269002, 1433450288, 2508538004, 2866900576, 5017076008, 10034152016, 20068304032]

約数ペア:

[(1, 20068304032), (2, 10034152016), (4, 5017076008), (7, 2866900576), (8, 2508538004), (14, 1433450288), (16, 1254269002), (19, 1056226528), (28, 716725144), (32, 627134501), (38, 528113264), (56, 358362572), (76, 264056632), (112, 179181286), (133, 150889504), (139, 144376288), (152, 132028316), (224, 89590643), (266, 75444752), (278, 72188144), (304, 66014158), (532, 37722376), (556, 36094072), (608, 33007079), (973, 20625184), (1064, 18861188), (1112, 18047036), (1946, 10312592), (2128, 9430594), (2224, 9023518), (2641, 7598752), (3892, 5156296), (4256, 4715297), (4448, 4511759), (5282, 3799376), (7784, 2578148), (10564, 1899688), (15568, 1289074), (18487, 1085536), (21128, 949844), (31136, 644537), (33923, 591584), (36974, 542768), (42256, 474922), (67846, 295792), (73948, 271384), (84512, 237461), (135692, 147896)]