20178077172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{152407}}^1$

素因数の和:152501

約数の個数: 96

約数和(自身を含む): 55305815040

約数和(自身を除く): 35127737868

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 59, 66, 68, 102, 118, 132, 177, 187, 204, 236, 354, 374, 561, 649, 708, 748, 1003, 1122, 1298, 1947, 2006, 2244, 2596, 3009, 3894, 4012, 6018, 7788, 11033, 12036, 22066, 33099, 44132, 66198, 132396, 152407, 304814, 457221, 609628, 914442, 1676477, 1828884, 2590919, 3352954, 5029431, 5181838, 6705908, 7772757, 8992013, 10058862, 10363676, 15545514, 17984026, 20117724, 26976039, 28500109, 31091028, 35968052, 53952078, 57000218, 85500327, 98912143, 107904156, 114000436, 152864221, 171000654, 197824286, 296736429, 305728442, 342001308, 395648572, 458592663, 593472858, 611456884, 917185326, 1186945716, 1681506431, 1834370652, 3363012862, 5044519293, 6726025724, 10089038586, 20178077172]

約数ペア:

[(1, 20178077172), (2, 10089038586), (3, 6726025724), (4, 5044519293), (6, 3363012862), (11, 1834370652), (12, 1681506431), (17, 1186945716), (22, 917185326), (33, 611456884), (34, 593472858), (44, 458592663), (51, 395648572), (59, 342001308), (66, 305728442), (68, 296736429), (102, 197824286), (118, 171000654), (132, 152864221), (177, 114000436), (187, 107904156), (204, 98912143), (236, 85500327), (354, 57000218), (374, 53952078), (561, 35968052), (649, 31091028), (708, 28500109), (748, 26976039), (1003, 20117724), (1122, 17984026), (1298, 15545514), (1947, 10363676), (2006, 10058862), (2244, 8992013), (2596, 7772757), (3009, 6705908), (3894, 5181838), (4012, 5029431), (6018, 3352954), (7788, 2590919), (11033, 1828884), (12036, 1676477), (22066, 914442), (33099, 609628), (44132, 457221), (66198, 304814), (132396, 152407)]