20196159698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 39043420416

約数和(自身を除く): 18847260718

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 37, 74, 131, 143, 187, 221, 262, 286, 374, 407, 442, 481, 629, 814, 857, 962, 1258, 1441, 1703, 1714, 2227, 2431, 2882, 3406, 4454, 4847, 4862, 5291, 6919, 8177, 9427, 9694, 10582, 11141, 13838, 14569, 16354, 18733, 18854, 22282, 24497, 28951, 29138, 31709, 37466, 48994, 53317, 57902, 63011, 63418, 82399, 89947, 106634, 112267, 122551, 126022, 160259, 164798, 179894, 189397, 224534, 245102, 318461, 320518, 348799, 378794, 412217, 539053, 636922, 693121, 697598, 824434, 906389, 1071187, 1078106, 1234937, 1386242, 1459471, 1812778, 1908539, 2083367, 2142374, 2469874, 2918942, 3817078, 4153879, 4166734, 4534387, 5929583, 7007689, 8307758, 9068774, 11783057, 11859166, 14015378, 16054181, 20993929, 23566114, 24811007, 32108362, 41987858, 45692669, 49622014, 54000427, 70615943, 77084579, 91385338, 108000854, 141231886, 154169158, 272921077, 545842154, 594004697, 776775373, 918007259, 1188009394, 1553550746, 1836014518, 10098079849, 20196159698]

約数ペア:

[(1, 20196159698), (2, 10098079849), (11, 1836014518), (13, 1553550746), (17, 1188009394), (22, 918007259), (26, 776775373), (34, 594004697), (37, 545842154), (74, 272921077), (131, 154169158), (143, 141231886), (187, 108000854), (221, 91385338), (262, 77084579), (286, 70615943), (374, 54000427), (407, 49622014), (442, 45692669), (481, 41987858), (629, 32108362), (814, 24811007), (857, 23566114), (962, 20993929), (1258, 16054181), (1441, 14015378), (1703, 11859166), (1714, 11783057), (2227, 9068774), (2431, 8307758), (2882, 7007689), (3406, 5929583), (4454, 4534387), (4847, 4166734), (4862, 4153879), (5291, 3817078), (6919, 2918942), (8177, 2469874), (9427, 2142374), (9694, 2083367), (10582, 1908539), (11141, 1812778), (13838, 1459471), (14569, 1386242), (16354, 1234937), (18733, 1078106), (18854, 1071187), (22282, 906389), (24497, 824434), (28951, 697598), (29138, 693121), (31709, 636922), (37466, 539053), (48994, 412217), (53317, 378794), (57902, 348799), (63011, 320518), (63418, 318461), (82399, 245102), (89947, 224534), (106634, 189397), (112267, 179894), (122551, 164798), (126022, 160259)]