20203841664

素因数分解:

$2^7\times 3^4\times {\mathrm{1231}}^1\times {\mathrm{1583}}^1$

素因数の和:2840

約数の個数: 160

約数和(自身を含む): 60213162240

約数和(自身を除く): 40009320576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1231, 1296, 1583, 1728, 2462, 2592, 3166, 3456, 3693, 4749, 4924, 5184, 6332, 7386, 9498, 9848, 10368, 11079, 12664, 14247, 14772, 18996, 19696, 22158, 25328, 28494, 29544, 33237, 37992, 39392, 42741, 44316, 50656, 56988, 59088, 66474, 75984, 78784, 85482, 88632, 99711, 101312, 113976, 118176, 128223, 132948, 151968, 157568, 170964, 177264, 199422, 202624, 227952, 236352, 256446, 265896, 303936, 341928, 354528, 398844, 455904, 472704, 512892, 531792, 607872, 683856, 709056, 797688, 911808, 1025784, 1063584, 1367712, 1418112, 1595376, 1823616, 1948673, 2051568, 2127168, 2735424, 3190752, 3897346, 4103136, 4254336, 5470848, 5846019, 6381504, 7794692, 8206272, 11692038, 12763008, 15589384, 16412544, 17538057, 23384076, 31178768, 35076114, 46768152, 52614171, 62357536, 70152228, 93536304, 105228342, 124715072, 140304456, 157842513, 187072608, 210456684, 249430144, 280608912, 315685026, 374145216, 420913368, 561217824, 631370052, 748290432, 841826736, 1122435648, 1262740104, 1683653472, 2244871296, 2525480208, 3367306944, 5050960416, 6734613888, 10101920832, 20203841664]

約数ペア:

[(1, 20203841664), (2, 10101920832), (3, 6734613888), (4, 5050960416), (6, 3367306944), (8, 2525480208), (9, 2244871296), (12, 1683653472), (16, 1262740104), (18, 1122435648), (24, 841826736), (27, 748290432), (32, 631370052), (36, 561217824), (48, 420913368), (54, 374145216), (64, 315685026), (72, 280608912), (81, 249430144), (96, 210456684), (108, 187072608), (128, 157842513), (144, 140304456), (162, 124715072), (192, 105228342), (216, 93536304), (288, 70152228), (324, 62357536), (384, 52614171), (432, 46768152), (576, 35076114), (648, 31178768), (864, 23384076), (1152, 17538057), (1231, 16412544), (1296, 15589384), (1583, 12763008), (1728, 11692038), (2462, 8206272), (2592, 7794692), (3166, 6381504), (3456, 5846019), (3693, 5470848), (4749, 4254336), (4924, 4103136), (5184, 3897346), (6332, 3190752), (7386, 2735424), (9498, 2127168), (9848, 2051568), (10368, 1948673), (11079, 1823616), (12664, 1595376), (14247, 1418112), (14772, 1367712), (18996, 1063584), (19696, 1025784), (22158, 911808), (25328, 797688), (28494, 709056), (29544, 683856), (33237, 607872), (37992, 531792), (39392, 512892), (42741, 472704), (44316, 455904), (50656, 398844), (56988, 354528), (59088, 341928), (66474, 303936), (75984, 265896), (78784, 256446), (85482, 236352), (88632, 227952), (99711, 202624), (101312, 199422), (113976, 177264), (118176, 170964), (128223, 157568), (132948, 151968)]