20190774052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 38965893120

約数和(自身を除く): 18775119068

約数列:

[1, 2, 4, 29, 31, 37, 58, 62, 74, 116, 124, 148, 263, 526, 577, 899, 1052, 1073, 1147, 1154, 1798, 2146, 2294, 2308, 3596, 4292, 4588, 7627, 8153, 9731, 15254, 16306, 16733, 17887, 19462, 21349, 30508, 32612, 33263, 33466, 35774, 38924, 42698, 66526, 66932, 71548, 85396, 133052, 151751, 236437, 282199, 301661, 303502, 472874, 518723, 564398, 603322, 607004, 619121, 661819, 945748, 1037446, 1128796, 1206644, 1238242, 1323638, 2074892, 2476484, 2647276, 4400779, 4704281, 5614787, 8748169, 8801558, 9408562, 11229574, 17496338, 17603116, 18817124, 19192751, 22459148, 34992676, 38385502, 76771004, 136424149, 162828823, 174058397, 272848298, 325657646, 348116794, 545696596, 651315292, 696233588, 5047693513, 10095387026, 20190774052]

約数ペア:

[(1, 20190774052), (2, 10095387026), (4, 5047693513), (29, 696233588), (31, 651315292), (37, 545696596), (58, 348116794), (62, 325657646), (74, 272848298), (116, 174058397), (124, 162828823), (148, 136424149), (263, 76771004), (526, 38385502), (577, 34992676), (899, 22459148), (1052, 19192751), (1073, 18817124), (1147, 17603116), (1154, 17496338), (1798, 11229574), (2146, 9408562), (2294, 8801558), (2308, 8748169), (3596, 5614787), (4292, 4704281), (4588, 4400779), (7627, 2647276), (8153, 2476484), (9731, 2074892), (15254, 1323638), (16306, 1238242), (16733, 1206644), (17887, 1128796), (19462, 1037446), (21349, 945748), (30508, 661819), (32612, 619121), (33263, 607004), (33466, 603322), (35774, 564398), (38924, 518723), (42698, 472874), (66526, 303502), (66932, 301661), (71548, 282199), (85396, 236437), (133052, 151751)]