20199562152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{8237}}^1$

素因数の和:9591

約数の個数: 128

約数和(自身を含む): 63014768640

約数和(自身を除く): 42815206488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1327, 1848, 2654, 3981, 5308, 7962, 8237, 9289, 10616, 14597, 15924, 16474, 18578, 24711, 27867, 29194, 31848, 32948, 37156, 43791, 49422, 55734, 57659, 58388, 65896, 74312, 87582, 90607, 98844, 102179, 111468, 115318, 116776, 172977, 175164, 181214, 197688, 204358, 222936, 230636, 271821, 306537, 345954, 350328, 362428, 408716, 461272, 543642, 613074, 634249, 691908, 724856, 817432, 1087284, 1226148, 1268498, 1383816, 1902747, 2174568, 2452296, 2536996, 3805494, 5073992, 7610988, 10930499, 15221976, 21860998, 32791497, 43721996, 65582994, 76513493, 87443992, 120235489, 131165988, 153026986, 229540479, 240470978, 262331976, 306053972, 360706467, 459080958, 480941956, 612107944, 721412934, 841648423, 918161916, 961883912, 1442825868, 1683296846, 1836323832, 2524945269, 2885651736, 3366593692, 5049890538, 6733187384, 10099781076, 20199562152]

約数ペア:

[(1, 20199562152), (2, 10099781076), (3, 6733187384), (4, 5049890538), (6, 3366593692), (7, 2885651736), (8, 2524945269), (11, 1836323832), (12, 1683296846), (14, 1442825868), (21, 961883912), (22, 918161916), (24, 841648423), (28, 721412934), (33, 612107944), (42, 480941956), (44, 459080958), (56, 360706467), (66, 306053972), (77, 262331976), (84, 240470978), (88, 229540479), (132, 153026986), (154, 131165988), (168, 120235489), (231, 87443992), (264, 76513493), (308, 65582994), (462, 43721996), (616, 32791497), (924, 21860998), (1327, 15221976), (1848, 10930499), (2654, 7610988), (3981, 5073992), (5308, 3805494), (7962, 2536996), (8237, 2452296), (9289, 2174568), (10616, 1902747), (14597, 1383816), (15924, 1268498), (16474, 1226148), (18578, 1087284), (24711, 817432), (27867, 724856), (29194, 691908), (31848, 634249), (32948, 613074), (37156, 543642), (43791, 461272), (49422, 408716), (55734, 362428), (57659, 350328), (58388, 345954), (65896, 306537), (74312, 271821), (87582, 230636), (90607, 222936), (98844, 204358), (102179, 197688), (111468, 181214), (115318, 175164), (116776, 172977)]