2020212936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20347}}^1$

素因数の和:20563

約数の個数: 96

約数和(自身を含む): 6285090240

約数和(自身を除く): 4264877304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 197, 252, 394, 504, 591, 788, 1182, 1379, 1576, 1773, 2364, 2758, 3546, 4137, 4728, 5516, 7092, 8274, 11032, 12411, 14184, 16548, 20347, 24822, 33096, 40694, 49644, 61041, 81388, 99288, 122082, 142429, 162776, 183123, 244164, 284858, 366246, 427287, 488328, 569716, 732492, 854574, 1139432, 1281861, 1464984, 1709148, 2563722, 3418296, 4008359, 5127444, 8016718, 10254888, 12025077, 16033436, 24050154, 28058513, 32066872, 36075231, 48100308, 56117026, 72150462, 84175539, 96200616, 112234052, 144300924, 168351078, 224468104, 252526617, 288601848, 336702156, 505053234, 673404312, 1010106468, 2020212936]

約数ペア:

[(1, 2020212936), (2, 1010106468), (3, 673404312), (4, 505053234), (6, 336702156), (7, 288601848), (8, 252526617), (9, 224468104), (12, 168351078), (14, 144300924), (18, 112234052), (21, 96200616), (24, 84175539), (28, 72150462), (36, 56117026), (42, 48100308), (56, 36075231), (63, 32066872), (72, 28058513), (84, 24050154), (126, 16033436), (168, 12025077), (197, 10254888), (252, 8016718), (394, 5127444), (504, 4008359), (591, 3418296), (788, 2563722), (1182, 1709148), (1379, 1464984), (1576, 1281861), (1773, 1139432), (2364, 854574), (2758, 732492), (3546, 569716), (4137, 488328), (4728, 427287), (5516, 366246), (7092, 284858), (8274, 244164), (11032, 183123), (12411, 162776), (14184, 142429), (16548, 122082), (20347, 99288), (24822, 81388), (33096, 61041), (40694, 49644)]