20176032072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{53927}}^1$

素因数の和:54091

約数の個数: 128

約数和(自身を含む): 61503805440

約数和(自身を除く): 41327773368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 131, 136, 168, 204, 238, 262, 357, 393, 408, 476, 524, 714, 786, 917, 952, 1048, 1428, 1572, 1834, 2227, 2751, 2856, 3144, 3668, 4454, 5502, 6681, 7336, 8908, 11004, 13362, 15589, 17816, 22008, 26724, 31178, 46767, 53448, 53927, 62356, 93534, 107854, 124712, 161781, 187068, 215708, 323562, 374136, 377489, 431416, 647124, 754978, 916759, 1132467, 1294248, 1509956, 1833518, 2264934, 2750277, 3019912, 3667036, 4529868, 5500554, 6417313, 7064437, 7334072, 9059736, 11001108, 12834626, 14128874, 19251939, 21193311, 22002216, 25669252, 28257748, 38503878, 42386622, 49451059, 51338504, 56515496, 77007756, 84773244, 98902118, 120095429, 148353177, 154015512, 169546488, 197804236, 240190858, 296706354, 360286287, 395608472, 480381716, 593412708, 720572574, 840668003, 960763432, 1186825416, 1441145148, 1681336006, 2522004009, 2882290296, 3362672012, 5044008018, 6725344024, 10088016036, 20176032072]

約数ペア:

[(1, 20176032072), (2, 10088016036), (3, 6725344024), (4, 5044008018), (6, 3362672012), (7, 2882290296), (8, 2522004009), (12, 1681336006), (14, 1441145148), (17, 1186825416), (21, 960763432), (24, 840668003), (28, 720572574), (34, 593412708), (42, 480381716), (51, 395608472), (56, 360286287), (68, 296706354), (84, 240190858), (102, 197804236), (119, 169546488), (131, 154015512), (136, 148353177), (168, 120095429), (204, 98902118), (238, 84773244), (262, 77007756), (357, 56515496), (393, 51338504), (408, 49451059), (476, 42386622), (524, 38503878), (714, 28257748), (786, 25669252), (917, 22002216), (952, 21193311), (1048, 19251939), (1428, 14128874), (1572, 12834626), (1834, 11001108), (2227, 9059736), (2751, 7334072), (2856, 7064437), (3144, 6417313), (3668, 5500554), (4454, 4529868), (5502, 3667036), (6681, 3019912), (7336, 2750277), (8908, 2264934), (11004, 1833518), (13362, 1509956), (15589, 1294248), (17816, 1132467), (22008, 916759), (26724, 754978), (31178, 647124), (46767, 431416), (53448, 377489), (53927, 374136), (62356, 323562), (93534, 215708), (107854, 187068), (124712, 161781)]