20327715122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1564

約数の個数: 96

約数和(自身を含む): 37365344064

約数和(自身を除く): 17037628942

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 107, 143, 169, 214, 286, 338, 407, 481, 814, 962, 1177, 1381, 1391, 1859, 2354, 2762, 2782, 3718, 3959, 5291, 6253, 7918, 10582, 12506, 15191, 15301, 17953, 18083, 30382, 30602, 35906, 36166, 43549, 51097, 51467, 68783, 87098, 102194, 102934, 137566, 147767, 197483, 198913, 233389, 295534, 394966, 397826, 466778, 562067, 566137, 664261, 669071, 1124134, 1132274, 1328522, 1338142, 1625437, 1920971, 2567279, 3250874, 3841942, 5134558, 5467379, 7306871, 7359781, 8635393, 10934758, 14613742, 14719562, 17270786, 21130681, 24972623, 42261362, 49945246, 60141169, 71075927, 94989323, 120282338, 142151854, 189978646, 274698853, 549397706, 781835197, 923987051, 1563670394, 1847974102, 10163857561, 20327715122]

約数ペア:

[(1, 20327715122), (2, 10163857561), (11, 1847974102), (13, 1563670394), (22, 923987051), (26, 781835197), (37, 549397706), (74, 274698853), (107, 189978646), (143, 142151854), (169, 120282338), (214, 94989323), (286, 71075927), (338, 60141169), (407, 49945246), (481, 42261362), (814, 24972623), (962, 21130681), (1177, 17270786), (1381, 14719562), (1391, 14613742), (1859, 10934758), (2354, 8635393), (2762, 7359781), (2782, 7306871), (3718, 5467379), (3959, 5134558), (5291, 3841942), (6253, 3250874), (7918, 2567279), (10582, 1920971), (12506, 1625437), (15191, 1338142), (15301, 1328522), (17953, 1132274), (18083, 1124134), (30382, 669071), (30602, 664261), (35906, 566137), (36166, 562067), (43549, 466778), (51097, 397826), (51467, 394966), (68783, 295534), (87098, 233389), (102194, 198913), (102934, 197483), (137566, 147767)]