20498033088

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{8123}}^1$

素因数の和:8491

約数の個数: 168

約数和(自身を含む): 63469009968

約数和(自身を除く): 42970976880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 337, 416, 468, 576, 624, 674, 832, 936, 1011, 1248, 1348, 1872, 2022, 2496, 2696, 3033, 3744, 4044, 4381, 5392, 6066, 7488, 8088, 8123, 8762, 10784, 12132, 13143, 16176, 16246, 17524, 21568, 24264, 24369, 26286, 32352, 32492, 35048, 39429, 48528, 48738, 52572, 64704, 64984, 70096, 73107, 78858, 97056, 97476, 105144, 105599, 129968, 140192, 146214, 157716, 194112, 194952, 210288, 211198, 259936, 280384, 292428, 315432, 316797, 389904, 420576, 422396, 519872, 584856, 630864, 633594, 779808, 841152, 844792, 950391, 1169712, 1261728, 1267188, 1559616, 1689584, 1900782, 2339424, 2523456, 2534376, 2737451, 3379168, 3801564, 4678848, 5068752, 5474902, 6758336, 7603128, 8212353, 10137504, 10949804, 15206256, 16424706, 20275008, 21899608, 24637059, 30412512, 32849412, 35586863, 43799216, 49274118, 60825024, 65698824, 71173726, 87598432, 98548236, 106760589, 131397648, 142347452, 175196864, 197096472, 213521178, 262795296, 284694904, 320281767, 394192944, 427042356, 525590592, 569389808, 640563534, 788385888, 854084712, 1138779616, 1281127068, 1576771776, 1708169424, 2277559232, 2562254136, 3416338848, 5124508272, 6832677696, 10249016544, 20498033088]

約数ペア:

[(1, 20498033088), (2, 10249016544), (3, 6832677696), (4, 5124508272), (6, 3416338848), (8, 2562254136), (9, 2277559232), (12, 1708169424), (13, 1576771776), (16, 1281127068), (18, 1138779616), (24, 854084712), (26, 788385888), (32, 640563534), (36, 569389808), (39, 525590592), (48, 427042356), (52, 394192944), (64, 320281767), (72, 284694904), (78, 262795296), (96, 213521178), (104, 197096472), (117, 175196864), (144, 142347452), (156, 131397648), (192, 106760589), (208, 98548236), (234, 87598432), (288, 71173726), (312, 65698824), (337, 60825024), (416, 49274118), (468, 43799216), (576, 35586863), (624, 32849412), (674, 30412512), (832, 24637059), (936, 21899608), (1011, 20275008), (1248, 16424706), (1348, 15206256), (1872, 10949804), (2022, 10137504), (2496, 8212353), (2696, 7603128), (3033, 6758336), (3744, 5474902), (4044, 5068752), (4381, 4678848), (5392, 3801564), (6066, 3379168), (7488, 2737451), (8088, 2534376), (8123, 2523456), (8762, 2339424), (10784, 1900782), (12132, 1689584), (13143, 1559616), (16176, 1267188), (16246, 1261728), (17524, 1169712), (21568, 950391), (24264, 844792), (24369, 841152), (26286, 779808), (32352, 633594), (32492, 630864), (35048, 584856), (39429, 519872), (48528, 422396), (48738, 420576), (52572, 389904), (64704, 316797), (64984, 315432), (70096, 292428), (73107, 280384), (78858, 259936), (97056, 211198), (97476, 210288), (105144, 194952), (105599, 194112), (129968, 157716), (140192, 146214)]